
Sum Fun
the number strategy game
Get ready to have a blast
More vivacious than Sudoku, more satisfying than matching candies, and more relaxing than reading the news. Sum Fun is an ideal way to take a break, and boost your brain at the same time!
Sum Fun is a brain-training mobile game, great for all ages. You win by removing the numbers tiles from different shaped boards: place a tile into an empty slot, and if it matches the last digit of the sum of the neighbours, they get blasted away!
Coming in 2023 to Android and iOS phones and tablets (but no need for you to wait – scroll to the bottom!)
The numbers are in your favour
No time pressure: pick up, play at your own pace, and put down when you want
Fun with friends: challenge your friends (or yourself) to beat your score with the same numbers
Filled with variety: pick your shape (and your strategy) with many choices including, hearts, rockets, robots & more
Never gets boring: endless randomly generated games to keep your brain-training interesting!
Play today – Join Early Access!
Become an early-access tester and start having Sum Fun today!
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