nowfound

Life & fun · April 16, 2026

Sumfall: A minimalist physics puzzle

A math puzzle game where numbers fall, merge and vanish

What it does

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).

Does the same job

all alternatives →
  • IM
    I made a little math game named Summle2022 · summle.net · ▲189

    I made this game for my children to play, as they are heavily into Wordle, and I thought they'd also like something maths based! Every puzzle is solvable and has at least one solution (usually more). There is a kids mode in the settings, plus a hard mode for extra difficulty.

  • IM
    I made an interactive math crossword puzzle with infinite levels2024 · scientific.place · ▲165

    Hey there! I'm the brains behind the math crossword game on my site. This game is all about making math a little more fun – users just drag and drop numbers to fill in the blanks and move on to the next level if they get it right. Let me know if face any issues or have any suggestions! :)

  • Bouncy Ball2015 · ▲89

    A minimalist, physics puzzle game

  • Letterfall2022 · ▲95

    A free word game for iOS

  • SA
  • IM
    I made a math puzzle game. Hope you like it2025 · madmonk13.github.io · ▲35

    I've been playing with this for quite some time and I think it's finally ready for public consumption. All feedback welcome.

More life & fun this month

the category →

Launched alongside, April 2026

the whole month →
  • Brila1,367

    One-page websites from real Google Maps reviews

    AI · Apr 2026 · brila.ai

  • AG

    Thought the resources for GPU arch were lacking, so here we are

    Life & fun · Apr 2026 · jaso1024.com

  • IB

    Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

    AI · Apr 2026 · github.com

  • AI meeting notes: now bot-free, in ChatGPT & Claude + more

    AI · Apr 2026 · fathom.ai

  • BC

    Life & fun · Apr 2026 · sam-burns.com

  • IB

    With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

    AI · Apr 2026 · text.blogosphere.app