SumFall is a mobile puzzle game where you place numbered pieces on a 6×7 grid. Pieces fall and merge with targets through addition and subtraction — get the result to 0 or 10 and they vanish. Clear the grid before it overflows. 3 difficulty modes, power-ups, and a combo system that rewards smart plays. Free on iOS (Android coming soon).
Hey Product Hunt! 👋
SumFall is my first mobile game and I'm really excited to share it here.
The concept started simple — what if a puzzle game was purely about numbers falling and merging? No match-3, no colors to swap, just math. Place your pieces right, chain vanishes, and clear the grid before it overflows.
It's harder than it looks, especially when the grid starts pushing new rows at you.
I built this solo and would genuinely love honest feedback — on the feel, the difficulty curve, anything. I'm still actively improving it so every comment helps.
Free on iOS, Android coming in about 12 days.
Happy to answer any questions about the game or the dev process 🙂
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