Infinix Smart 8 HD Not Connecting to Wi-Fi? 12 Quick Ways to Fix | Dr.fone
Infinix Smart 8 HD Not Connecting to Wi-Fi? 12 Quick Ways to Fix
Nowadays, it’s pretty much essential to have your Infinix Smart 8 HD or smartphone connected to the internet. Whether you’re watching videos, looking something up, or using any kind of app, you need the internet for these applications to function correctly.
This is why it can so annoying when it gets to a point where the internet connection isn’t working. However, the problem of a web page not loading correctly is just the tip of the iceberg.
There are plenty of problems you could experience, whether it’s the Wi-Fi network keeps disconnecting on its own without any warning, perhaps a security issue where the passcode or IP address isn’t being registered properly, or even if the connection is just being super slow, even if there’s no reason too.
Luckily, despite there being so many problems out there, there are also many solutions. Today, we’re going to share with you the complete definitive guide to help you get your Infinix Smart 8 HD connected and free from problems and issues.
Part 1: Restart your Infinix Smart 8 HD
Begin by powering off your Infinix Smart 8 HD and unplugging your router. Wait for about a minute before plugging in the router and turning on your device. This simple reset can often restore stable connections and fix Android wifi not working.
Part 2: Turn on Airplane mode and turn off
Turn on Airplane Mode for a few seconds, then turn it off. This maneuver refreshes your device’s network connections and might rectify the Android not connecting to wifi issue.
Part 3. Check Wi-Fi Router settings
The third step you’ll want to take is making sure the internet router in your house is working properly and is actually sending internet data to your Infinix Smart 8 HD. Of course, if you have other internet-enabled devices connected to the same router and they’re working fine, you know this isn’t the problem.
However, if you’ve got a problem with Wi-Fi not working on your Android and other devices in your home or office, you know you’ve got a router problem. Here’s how to solve it.
- Go to your internet router and check the indicator lights
- While this depends on your device, a green or blue light will mean the connection is good, whereas a red light indicates a problem
- Press the Restart button on your router and wait ten minutes before reconnecting your device and connecting again
- Call up your internet provider to see if there’s an internet connection issue in your area
- Open your web browser and log into your router settings to ensure your Infinix Smart 8 HD is connected to the Wi-Fi network and is allowed to send and receive data
Part 4. Boot your Android in safe mode
If you’re unable to connect to the internet, but other devices have no issues, you may find the issues is coming from within your Infinix Smart 8 HD itself. Fortunately, there are ways you can see whether this is the problem.
The best way to do this is to boot your device in Safe Mode. The process for doing this will depend on the make and model of your Infinix Smart 8 HD, but the basic process goes as follows;
- Turn off your Infinix Smart 8 HD by holding down the Power button and tapping Power Off. Wait a few minutes to ensure the Infinix Smart 8 HD device is completely off
- Press and hold the Power button to turn your phone on, but the press and hold both the volume up and volume down buttons at the same time
- You will see the words ‘Safe Mode’ appear on your screen as the Infinix Smart 8 HD device loads
- Now you will be booted in Safe Mode. Try connecting to the internet again to see if it works
If your device connects to the internet while in Safe Mode, you’ll know you have a problem with an app or service that’s running on your device. If this is the case, you’ll need to go through your apps and delete them and then reinstall them one at a time until you find the app or service that is causing your internet problems.
Part 5. Check the Android Wi-Fi adapter
If you’re using a Wi-Fi adapter on your device to connect to the internet, you’ll need to make sure this is working. This could be an adapter on your Infinix Smart 8 HD itself, especially if you’re using an older device, or if you’re using an adapter to boost the ranger of your router network.
You need to check both of these to make sure your connection is working properly.
- If using an Android Wi-Fi adapter, make sure all the Infinix Smart 8 HD device drivers are up to date, and if you’re using an app, make sure the app is updated, and all the settings allow an internet connection
- If you’re using a router adapter, make sure it’s set up properly, and your Infinix Smart 8 HD is connected to the adapter using the correct passwords. Try connecting another device to see if the internet connection is working on there
- Whichever method you’re using, try disconnecting your Infinix Smart 8 HD and forgetting the network, and then reconnecting and entering the right password to refresh the connection
Part 6. Check SSID and IP address on Android
To make a Wi-Fi connection work, your Infinix Smart 8 HD needs to match two codes that connect and relate to your router to establish the connection and work correctly. These are known as the SSID and the IP address.
Every wireless device will have its own codes and making sure they’re matched to the network you’re connecting to is crucial to ensuring the internet is working on your Infinix Smart 8 HD. Here’s how to check on your Infinix Smart 8 HD to make sure everything is correct.
- Tap the Settings menu option, followed by Wi-Fi on your Infinix Smart 8 HD
- Turn on your Wi-Fi network and connect it to your router
- Find the router name (SSID) and make sure it’s exactly the same as the SSID written on your router
- Once connected, tap the Wi-Fi network and you will see the IP address. Check both your phone and the router codes to make sure this number matches
When these numbers are matching, if your Android is still not connecting to wifi, you’ll know this wasn’t the problem.
Part 7. Fix Android system issues in one click
If none of the solutions above are working, this could indicate a real problem with the firmware and operating system of your Infinix Smart 8 HD. Fortunately, a fast solution to get everything working again is to completely repair the software of your phone.
You can do this easily using powerful Android recovery software known as Dr.Fone - System Repair (Android) . This is the leading repair tool on the market and is designed to fix and repair any firmware and software problems you may be having.
Dr.Fone - System Repair (Android)
A one-click tool to fix Wi-Fi not working on Android
- Can repair Android from any problem including the black screen of death
- A trusted software application used by 50+ million people around the world
- The most user-friendly mobile repair application available right now
- Supports over 1,000+ Android models and devices
- A world-class customer support team to help you whenever you need them
3,483,527 people have downloaded it
To help you have the best and the most accurate experience when using the Dr.Fone - System Repair (Android) application, here’s a complete step-by-step guide on how to use it.
Step One Make your way over to the Wondershare website and download the Dr.Fone - System Repair (Android) software. Install it onto your computer by following the on-screen instructions.
Once installed, connect your Infinix Smart 8 HD to your computer using a USB cable, and open the software, click “System Repair”.
Step Two Click the “Android” option in the menu and then click “Start” to begin the Repair process.
Step Three On the next screen, go through the options and use the drop-down menus to make sure the information is correct for your individual device. Accept the terms and conditions of the software, and then click the “Next” button.
Step Four Confirm you want the software to carry out the repair process by typing the ‘000000’ code into the pop-up box and pressing Confirm. Make sure you read everything displayed in this box beforehand to know what’s happening.
Step Five Now put your phone into Download Mode by following the on-screen instructions, so your device is ready for the repair process. The method for getting your phone into Download Mode will vary depending on your device, so make sure you’re following the right instructions.
Step Six Once the software has detected your device in Download Mode, it will automatically begin the repair process. You need to make sure your device stays connected throughout this time, and your computer stays on.
The whole process is automatic, so you won’t need to do anything until it’s finished. Once completed, you can disconnect your phone and start connecting it to the internet as normal!
safe & secure
Part 8. Check the Wi-Fi connectivity on another phone
When experiencing problems with your Wi-Fi network, it’s worth noting the problem might not be with your phone, but rather the Wi-Fi network itself. This is why it’s important to make sure you check the connection on another device.
Of course, if you’re already using another phone on your Wi-Fi network, you know this isn’t the case. However, if you’re not sure, here’s what you need to do;
- Get another Android or iOS phone or tablet
- Open the Settings menu and connect to the Wi-Fi network you’re having problems with
- Enter the password and connect to the network
- Open a web browser on the phone and try loading a web page
- If the page loads, you know the Wi-Fi network isn’t the problem
- If the page doesn’t load, you know you’ve got a problem with your Wi-Fi network
Part 9. Change the password of the Wi-Fi
Each Wi-Fi network router will give the opportunity to choose and change the password you have to let devices connect to your network. It’s important you try changing this because you never know if someone else has accessed your network and could be blocking your device. Here’s how it works;
- Log onto your computer and open your Wi-Fi settings
- Depending on the brand and method of your individual router, navigate to the Wi-Fi password settings menu
- Change the password to something complicated using all available digits and characters
- Save the password and restart the router to disconnect all devices
- Now connect your Infinix Smart 8 HD to the router using the new password
Part 10. Reset network settings on Android
Just like the method above where you’ll be effectively resetting the network settings on your router, if this hasn’t worked, you’ll be able to reset the network settings on your Infinix Smart 8 HD, hopefully removing the bugs and allowing you to connect.
Here’s how you can do this easily on your Infinix Smart 8 HD;
- From the home screen of your Infinix Smart 8 HD, open the Settings menu
- Tap the Backup & Reset option
- Tap the Reset Network Settings option
- Tap the Reset Network option
- If you need to, enter the PIN number or passcode for the Android device, and the Infinix Smart 8 HD device will confirm the reset has taken place
- Reconnect your Infinix Smart 8 HD to your Wi-Fi network for the changes to take effect
Part 11. Clear partition cache in recovery mode
As you continue to use your Infinix Smart 8 HD, the partition cache will fill up with data your device needs and doesn’t need. However, by clearing your device’s partition cache, you can make clear up some space which should help your device have enough memory to connect to the internet.
- Turn off your Infinix Smart 8 HD
- Turn it on by holding down the power button, volume button, and home button
- When your phone vibrates, let go of the Power button, but continue to hold the volume button
- When a menu is displayed, use the volume buttons to navigate the menu
- Select the Android System Recovery option, followed by Wipe Cache Partition
- Restart your device and connect to the internet
Part 12. Reset factory settings
If worse comes to worst, another option you have is to factory reset your Infinix Smart 8 HD. As we’ve spoken about above, while using your phone from the day you started using it, your device will fill up with files and data which can become messy and causes bugs.
However, by factory resetting your device, you can start again from the factory default from which you first received it, ultimately clearing the bugs. Make sure you back up your device before proceeding because it will erase your personal files.
- Open the Settings menu on your Infinix Smart 8 HD
- Navigate to System > Advanced > Reset Options
- Tap the Reset phone option, and enter your PIN code if required
- Tap Erase Everything
- Wait for your phone to complete the process
- Restart your device and connect to the internet
safe & secure
Spotify Keeps Crashing: A Complete List of Fixes You Can Use on Infinix Smart 8 HD
Does your Spotify keep crashing? You’re not alone. This problem is widespread and can happen to anyone. Fortunately, there are ways to rectify it quickly and easily. We’ve prepared a guide to fixing your Spotify crashing problem.
In our guide, you’ll find out why your Spotify keeps crashing. Moreover, you’ll get a list of fixes for your Spotify closing problem and detailed instructions. Once you’ve read our guide, you’ll successfully solve the problem of Spotify crashing on Android.
Part 1. Why Spotify Keeps Crashing
Some people have encountered a problem with their Spotify accounts. Spotify can sometimes keep crashing and closing due to several reasons. For example, it can happen due to your phone not being compatible with the app. This can happen if your operating system isn’t updated to the newest version.
Another reason the Spotify app keeps crashing could be an antivirus or a VPN blocking Spotify from working. Moreover, your device might be out of storage space, causing your phone to slow down and crash apps.
Several other reasons for this problem include network issues, a weak Wi-Fi signal, or the battery saving mode. Furthermore, your apps and files might be corrupted, or an app on your phone might block Spotify from working correctly.
Part 2. Spotify Keeps Crashing: Best Fixes
As you can see, there are numerous reasons for your Spotify crashing. Fortunately, all of them are easy fixes, and there’s no need to worry. We’ve prepared a list of 11 ways to fix your Spotify. With these fixes and detailed instructions, you’ll be able to eliminate your Spotify problem with ease.
1. Fix the Spotify Closing Issue by Repairing Your System
The reason for your Spotify crashing may be more significant than just a bug. Your device system might be behind it. If that’s the case, you might need to repair your system before trying to fix Spotify.
If you want to repair your mobile device’s system quickly and efficiently, try Wondershare Dr.Fone.
Wondershare Dr.Fone is an app that gives you complete control over your phone. You can manage it, back it up, recover files, and repair your system. The system repair option will fix your Android in just a few clicks and allow you to use Spotify freely. The steps go as follows:
- Step 1: Install and open Wondershare Dr.Fone on your computer and connect your Android.
- Step 2: Go to the Toolbox section and select System Repair.
- Step 3: Choose the Android
- Step 4: See which Android errors Wondershare Dr.Fone can fix and click Start.
- Step 5: Select the **Brand,**Name, Model, Country, and Carrier In the Carrier section, choose OPEN if your device is unlocked.
- Step 6: Tick the “I agree with the warning, and I am ready to proceed”checkbox and click Next.
- Step 7: Put your Android in Download Mode. You can find the steps below these instructions.
- Step 8: The program will automatically download once you put the phone in Download Mode.
- Step 9: Once the firmware downloads, click Fix Nowto install it on your Android.
- Step 10: Type “000000” in the dialog box and click Confirm.
- Step 11: That will start the system reparation, which you can follow on the screen.
- Step 12: Once it finishes, click Doneto complete the system repair.
There are two ways to enter Download Mode: one for Android devices with the Home button and another for those without it.
The steps for entering Download Mode on an Android phone with the Home button are as follows:
- Step 1: Turn off your phone.
- Step 2: Press and hold the Volume Down,Home, and Power buttons simultaneously.
- Step 3: Press the Volume Upbutton to enter Download Mode.
The steps for entering Download Mode on Android devices without the Home button are as follows:
- Step 1: Turn off your phone.
- Step 2: Press and hold the Volume Down, Bixby, andPower buttons simultaneously.
- Step 3: Press the Volume Upbutton to enter Download Mode.
2. Force-Close the App
You can force-close Spotify and open it again to make it work properly. That is an easy fix if your Spotify has developed a bug. If that is the case, follow the next steps:
- Step 1: Try opening Spotify.
- Step 2: If it’s not working, open App Switcher or Recent Apps. Different Android devices open it differently. Thus, you can swipe up from your Home screen, or if you have three buttons at the bottom, press Recent Apps.
- Step 3: Find Spotify in Recent Appsand click X or swipe up over it to force-close it.
- Step 4: Try opening Spotify again.
3. Re-Login to Your Spotify
The Spotify app may be working fine. Maybe you’re having problems with your Spotify account. If so, you can try logging out and logging in again to see if that works. That isn’t a big problem; sometimes Spotify accounts start bugging. You can re-login to your Spotify account by following these steps:
- Step 1: Open Spotify.
- Step 2: Tap Settingsin the upper right corner.
- Step 3: Scroll to the bottom of the settings and tap Log Out.
- Step 4: Tap Log In.
- Step 5: Enter your login credentials.
- Step 6: Tap Loginagain, and you’re in.
4. Restart Your Device
Another way to stop Spotify from crashing can be restarting your Android. The steps may vary slightly depending on the Infinix Smart 8 HD device, but they’re mostly the same. Follow these steps to restart your device:
- Step 1: Press and hold the Power button(you must press and hold both the Power and Volume Up buttons on a newer Android device).
- Step 2: Tap Restart. That will restart your Android, and you can try opening Spotify again.
5. Set Up Your Time and Date
Another possible reason for your Spotify closing problem could be the incorrect time and date on your Android. That is also an easy fix; you must set it correctly and try opening the app again. Set up your time and date with these steps:
- Step 1: Open Settingson your Android.
- Step 2: Go to Systemor General Management (depending on your Android model).
- Step 3: Go to Date and Time.
- Step 4: Tap Set Dateand set the correct date.
- Step 5: Go to Set Timeand set the right time.
6. Update Your System Software
Your Spotify app might keep crashing because your system is outdated. Try updating it to the latest version to try and fix the crashing problem. The steps for the Android system update are as follows:
- Step 1: Open Settings.
- Step 2: Go to System or About Phone.
- Step 3: Select System Update.
- Step 4: If there’s an available update, tap
7. Update Your App
If your system is updated, then Spotify might need an update. The app might malfunction if you’re using an older version. Thus, updating the app might solve the Spotify crashing problem. You can update Spotify by following these steps:
- Step 1: Go to the Play Store.
- Step 2: Search and open Spotify in the Play Store.
- Step 3: Tap Update
8. Free up Storage
Spotify can start crashing if your Android’s storage space is at capacity. That can also cause other apps to crash, not only Spotify. Therefore, check the storage space and free up as much as possible. Follow these steps:
- Step 1: Open
- Step 2: Go to Device Maintenance > Storageor go directly to Storage.
- Step 3: Here, you can see how much of your storage space is available and what’s taking up the most space.
- Step 4: Then, you can go ahead and clear as much space as you can.
9. Reinstall Spotify
There’s another solution if the Spotify app keeps crashing. You can try uninstalling and reinstalling it again on your Android. That will reset the app and might solve your problem. Follow the next steps to reinstall Spotify:
- Step 1: Find the Spotify app on your Android.
- Step 2: Hold the app icon.
- Step 3: Then, press Uninstall.
- Step 4: Press OK.
- Step 5: Then, open the PlayStore and find Spotify.
- Step 6: Tap Installto reinstall the app again.
- Step 7: Once it installs, log in to test if it’s working.
10. Check if Spotify Is Down
If your Spotify keeps crashing and closing, it might not be your device’s problem. Sometimes, Spotify’s server can be down, and many people face the same issue. If that’s the case, you can check with your friends if their Spotify is working or check online if Spotify is down. To do that, follow these steps:
- Step 1: Open your web browser.
- Step 2: Type “Is Spotify down” in the search bar.
- Step 3: You’ll see several websites that check real-time app servers and if they’re down.
- Step 4: Go to one or two and see what they say. If Spotify is down, you’ll need to wait for them to fix the problem.
11. Clear the Cache
When using different apps and websites, your device caches data from those sources. Since there’s no need to pile up your Spotify cache, you can clear it. Follow these steps:
- Step 1: Open Settings.
- Step 2: Go to Apps.
- Step 3: Find Spotify and tap it.
- Step 4: Tap Storageor Storage usage.
- Step 5: Tap Clear Cache.
safe & secure
Conclusion
If your Spotify app keeps crashing, several reasons might be behind it. For instance, your storage space might be at capacity, your system might need an update, your phone might have a software bug, or the Spotify server might be down.
We’ve given you 11 solutions to fix the Spotify crashing problem. However, if your system needs repairing, you can try Wondershare Dr.Fone for quick and easy repair. This solution and all others will surely help you fix the crashing problem.
Stuck at Android System Recovery Of Infinix Smart 8 HD ? Fix It Easily
In this article, you will learn what is Android system recovery, and how to fix Android stuck at system recovery step by step. To get out of Android system recovery more easily, you need this Android repair tool.
You know your Infinix Smart 8 HD is stuck in recovery mode when you cannot turn on the Infinix Smart 8 HD device. If you try to turn it on, it shows a message that says, “Android System Recover.” This situation can be quite debilitating for most Android users. Most of the time, you don’t know whether you have lost all of your important Android data. It is even more worrying because of the fact that you cannot turn on your device at all, especially when you don’t know how to fix it.
Part 1. What is Android System Recovery?
Despite all the worry that surrounds an unwanted Android system recovery screen, it is actually a feature that can be quite helpful to your Infinix Smart 8 HD when it’s needed. It can be useful when you want to hard reset the Android device without having to access the settings. This can be very useful if your device is not working very well or if your touch screen is experiencing problems. It can also be very helpful when you are having a problem accessing the settings on your device.
For these reasons, it is actually a good thing, although when it does happen unexpectedly, you may want to know how to fix it.
Part 2. How to get to Android System recovery
Now that you know how useful the Android System can be, you may want to know how to utilize this feature to get out of some of the problems we mentioned above. Here’s how you can safely get to the Android recovery system on your Infinix Smart 8 HD.
Step 1: Hold down the power key and then select “Power Off” from the options on the screen. If, however, your screen is unresponsive, keep holding the power key for several seconds until the Infinix Smart 8 HD device is completely turned off.
Step 2: Next, you need to hold down the Power and the Volume Key. You should able to see the Android image and a bunch of information about your device. There should also be a “Start” at the top right corner of the screen.
Step 3: Press the Volume up and Volume down keys and use the Power key to select menu options. Press the Volume down key twice to see “Recovery Mode” in red at the top of the screen. Press the Power key to select it.
Step 4: The white Google logo will appear immediately followed by the Android logo again as well as the words “No Command” at the bottom of the screen.
Step 5: Finally, press and hold both the Power and the Volume up Key for around 3 seconds and then let go of the Volume up Key but keep holding the Power Key. You should see the Android system recovery options at the top of the screen. Use the Volume keys to highlight and the Power key to select the one you want.
Part 3. Android Stuck at System Recovery? How to fix in one click?
Sometimes during the System Recovery process, the process can glitch, and you’ll lose data on your device, rendering it unusable. However, another solution to fix this is to repair your device using the Dr.Fone - System Repair tool.
Dr.Fone - System Repair (Android)
One-stop solution to fix Android stuck at System recovery
- It’s the #1 software for PC-based Android repair
- It’s easy to use with no technical experience required
- Supports all latest Infinix Smart 8 HD devices
- Easy, one-click fix Android stuck at system recovery
3981454 people have downloaded it
Here’s a step by step guide on how to use it yourself;
Note: Be aware that this process can erase all your personal files on your device, so ensure you’ve backed up your Infinix Smart 8 HD before continuing.
Step #1 Head over to the Dr.Fone website and download the software for your Windows computer.
Once installed on your computer, open onto the main menu and connect your Infinix Smart 8 HD using the official USB cable. Select the System Repair option.
Step #2 Select the ‘Android Repair’ option from the next screen.
Insert your device information, including the brand, carrier details, model and country and region you’re in to ensure you’re downloading the correct firmware.
Step #3 Follow the onscreen instructions on how to put your device in Download Mode.
Your device should already be in this mode but follow the instructions to make sure. There are methods available for devices, both with and without home buttons.
Step #4 The firmware will now start downloading. You’ll be able to track this process in the window.
Ensure your device, and your computer stays connected the entire time, and make sure your internet connection remains stable.
After downloading, the software will automatically start to repair your device by installing the firmware. Again, you can track the progress of this on the screen, and you’ll need to ensure your device remains connected throughout.
You’ll be notified when the operation is complete and when you’re able to disconnect your phone and use it as normal, free from it being stuck on the Android system recovery screen!
Part 4. Android Stuck at System Recovery? How to fix in a common way?
If, however, your device is stuck on system recovery mode, here’s how you can easily get it out of system recovery. The process is slightly different for different Android devices, so you should check your device’s manual before attempting this process.
Step 1: Power off the Infinix Smart 8 HD device, and just to be sure, take out the battery to ensure that the Infinix Smart 8 HD device is fully turned off. Then reinsert the battery.
Step 2: Press and hold down the Home button, Power Button, and the Volume up Key simultaneously until the Infinix Smart 8 HD device vibrates.
Step 3: Once you feel the vibration, release the power button but continue to hold down the Home and Volume up Key. The Android recovery screen will display. Release the Volume up and Home buttons.
Step 4: Press the Volume down key to select the “Wipe Data/ Factory Reset option and then press the Power button to select it.
Step 5: Next, you need to press the Volume down button to highlight “Delete All User Data” and then press the Power button to select it. The device will reset and present the “Reboot System Now” option.
Step 6: Finally, press the Power button to reboot the phone in normal mode.
Part 5. Backup and Restore Android System
Losing data on your Infinix Smart 8 HD is a common occurrence, and since Android devices don’t really have an automatic full backup solution, it is important to know how to backup and restore your device system. Here’s how to easily do that.
Step 1: Enter the recovery mode on your Infinix Smart 8 HD, as described in Part 2 above. Use the Volume and Power keys to select the “Backup & Restore” option on the screen.
Step 2: Tap on the backup option or use the Volume and Power keys if your screen is unresponsive. This will begin backing up your system to the SD card.
Step 3: After the process is complete, choose “Reboot” to restart the Infinix Smart 8 HD device.
Step 4: You can then simply check Recovery > backup directory on your SD card. You can rename it to easily find it later during the restore process.
To restore the system from the backup created, follow these simple steps.
Step 1: Once again, enter recovery mode as described in part 2 above and then choose Backup & Restore from the menu list.
Step 2: Press “Restore” to begin the recovery process from the Backup file we created
Step 3: You will be notified when the system restore is complete.
Android system recovery mode can be quite useful, especially when your system is unresponsive. As we have also seen, it is important to know how to get into and out of System Recovery mode if you are going to backup and restore your Android system. It is also quite easy to do both of these things.
- Title: Infinix Smart 8 HD Not Connecting to Wi-Fi? 12 Quick Ways to Fix | Dr.fone
- Author: Abel
- Created at : 2024-07-14 06:37:20
- Updated at : 2024-07-15 06:37:20
- Link: https://fix-guide.techidaily.com/infinix-smart-8-hd-not-connecting-to-wi-fi-12-quick-ways-to-fix-drfone-by-drfone-fix-android-problems-fix-android-problems/
- License: This work is licensed under CC BY-NC-SA 4.0.