AQUARIUM: Water Logic Puzzle

About

Pour water. Match the numbers. AQUARIUM is a calm logic puzzle where you decide how high the water rises in each tank. Every puzzle has exactly one answer, so you can think it through without guessing. ■ How it works - Thick walls divide the grid into tanks - Water settles at the bottom, and its surface is always level - The number beside each row and column tells you how many of its cells hold water - Match every number to solve the puzzle You'll learn it in a minute, and it keeps getting deeper. ■ Features - Four levels: Easy 6×6, Medium 7×7, Hard 8×8 and Expert 9×9 - Hard and Expert hide some clues as "·" for a real brain teaser - A new daily puzzle every day, with streak tracking - Every board is checked to have exactly one solution - Tap to switch between water, empty and unknown, or drag to pour - Optional gravity assist fills the tank below as you go - My Aquarium: Medaka, Neon Tetras and more join your tank as you solve, and their schools keep growing - Track solves, best times and average times by difficulty - Learn the rules on a small interactive tutorial board ■ Perfect if you - Love Sudoku, nonograms or griddlers and want something new - Want a few quiet, focused minutes on the commute or before bed - Prefer a clean, relaxing look over flashy effects - Enjoy slowly collecting and growing something ■ Privacy - No account or sign-in - Your play records stay on your device - No tracking and no third-party ad networks - To introduce our other apps, the app may load public information from the App Store. It makes no other network requests