Sum4
What's Sum4 APK?
Sum4 is a app for Android, It's developed by tomekhotdog author.
First released on google play in 10 years ago and latest version released in 8 years ago.
This app has 0 download times on Google play and rated as 5.00 stars with 3 rated times.
This product is an app in Puzzle category. More infomartion of Sum4 on google play
Brush up on your mental arithmetic with Sum4. Whether you're young or old, have fun keeping your mind sharp. Sum each group of four numbers to progress to the next round. Try various levels and keep track of your best performances. Log in with Facebook, submit your score and see how highly you rank! See how long you can last and keep counting!
