Fish RNGdle — a daily random number game with mathematical badges
I run FoolFishGames, and wanted to share Fish RNGdle, an ocean-themed browser game.
You generate one integer from 0 to 1,000,000 each UTC day, then see which mathematical patterns it matches—primes, palindromes, repeated digits and more. There are 233 badge rules, with entropy points (EP) for rare patterns and leaderboards. The next roll unlocks at 00:00 UTC.
It is free to play, and you can try a roll without signing up:
Posted Sep 30, 2026, 3:41 AM UTC
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