Mathematical Trout

What The Game Saves

Mathematical Trout saves aquariums on this device using local storage, so fish, coins, tanks, pause state, password saves, and progress can stay when you come back.

Leaderboard

If you choose Add Current Aquarium, the game shares that aquarium's leaderboard name, aquarium name, score, coins, fish count, koi count, and tank space so it can appear on the live leaderboard. You can remove your aquarium from the leaderboard from the same browser.

Visit Counting

The site may use Google Analytics to understand traffic and how people use the game only after you allow analytics in the privacy banner. Saying no does not stop the game from working.

Kids

This game is made for learning. It does not need names, email addresses, accounts, chat, ads, or selling personal information.