Fast Flood

What it does

Your goal is to make all the squares the same color in 16 moves or less. Start on the top-left corner and change the color of the adjacent squares. You can try 3 times per day to solve the puzzle. There's a new puzzle every day.

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  I made a puzzle game in HTML52022 · eightcolors.net · ▲368

  Eight Colors is a block shifting game where the goal is to shift circular blocks to reach the target.

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  Eight Colors2022 · eightcolors.net · ▲76

  Simple, yet challenging, block shifting game

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  Color Match2015 · colormatch.co · ▲93

  Simple color memory game.

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  15 Puzzle2018 · 15puzzle.netlify.com · ▲63

  The classic 15-puzzle now online

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  Hued2025 · playhued.com · ▲102

  Like Wordle, but for colors. Match today's color in 3 tries.

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  Color Me Same – A new kind of logic game2025 · color-me-same.franzai.com · ▲35

  Transform a chaotic grid into perfect harmony! Click tiles to create cascading color changes in this mind-bending puzzle game. 70+ levels of pure satisfaction await. Can you master the cross pattern and achieve color unity?

• 
  SimCity, but with Permits▲909

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 1d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 14d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

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• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 22d ago · space.bl2.net

• IM
  I made a web game called Almost Pong▲1,135

  Hi HN! I made many small web games in the past with Unity or Phaser. But this time I wanted to make something completely on my own. So I coded a basic game framework in plain JavaScript, and used it to make Almost Pong. This was a really fun project that taught me a lot about JavaScript, and I plan to make more minimalist games with this framework. Interesting fact: Almost Pong doesn't load any assets, all sprites and sounds are generated with code. Happy to answer questions, and please let me know if you have any feedback on the game. Thanks!

  Dev tools · 2022 · lessmilk.com

• IM
  I'm writing a free book called Computer Networks from Scratch▲792

  Life & fun · 2022 · networksfromscratch.com

• HA
  HN Avatars in 357 bytes▲701

  Paste the following into the console of any HN page - for annotated avatars on all HN comments. (self contained code) for(u of document.querySelectorAll('.hnuser'))for(u.prepend(c=document.createElement('canvas')),x=c.getContext('2d'),c.width=18,c.height=14,s=u.innerText,r=1,i=28+s.length;i--;i>>29>X*X/3+Y/2&&x.fillRect(6+2*X,2*Y,2,2)&x.fillRect(6-2*X,2*Y,2,2):r+=s.charCodeAt(i-28,x.fillStyle='#'+(r>>8&0xFFFFFF).toString(16)))r^=r>>17,r^=r>2

  Dev tools · 2022

• 
  Tome Beta▲697

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  Kairn▲694

  Regain control over your days

  Dev tools · 2022

• 
  A game that tests how well you know your local area▲654

  How well do you know your area? Test your knowledge by locating streets on a map.

  Work · 2022 · backofyourhand.com