This number puzzle game challenges you to balance rows and columns by selecting the correct numbers. It offers a relaxing, clean design with hundreds of handcrafted puzzles to sharpen logic and mental math skills at your own pace.






10+ similar games compared and reviewed
Whether you want more options like SummedUp or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.






This number puzzle game challenges you to balance rows and columns by selecting the correct numbers. It offers a relaxing, clean design with hundreds of handcrafted puzzles to sharpen logic and mental math skills at your own pace.





This game reinvents a classic puzzle experience by introducing bubble elimination to the number-merging mechanic. Players drag blocks with the same number onto each other to merge them into larger numbers, aiming to reach 20 and achieve high scores. It offers an addictive yet relaxing gameplay loop.





A relaxing puzzle game where you merge numbered blocks to create larger numbers. Play offline without time limits and aim for the highest score in an infinite game mode.