Oh No

Introducing the companion game of the well-known 0h h1 game, the 0h n0! This charming and demanding puzzle game has its own set of simple instructions: blue dots can only see other blue dots in their row or column and their number determines how many blue dots there are, while red dots hinder their view. Your mission is to fill out the whole grid without having to make any wild guesses. Tap a tile to make it either blue or red, solve the puzzle and move on to the next one. The game offers countless puzzles for different grid sizes, including 5x5, 6x6, 7x7, and 8x8, and now the 4x4 and 9x9 boards are also available! Dive into the game with an opportunity to play in Zen mode without any pressure, or choose the time trial mode and attempt to beat your personal best time. Also, unlock amusing achievements and compete with your friends in the leaderboards. 0h n0 is totally free, with no advertisements, social network requirements, or locked features. This game is our present to you, and we hope you will enjoy it as much as we did making it. Play the game on 0hn0.com, or find its companion game 0h h1 on 0hh1.com if you haven't already. Get ready for a challenging and enjoyable logic game!