0h n0

Discover 0h n0, the perfect companion to 0h h1! This elegant logic puzzle challenges you with three simple rules: Blue dots count others in their row and column, numbers reveal how many they see, and red dots block their view. Fill the grid logically without guessing—just tap tiles to place blue or red dots. Enjoy unlimited puzzles across four grid sizes (5x5 to 8x8), with stress-free Zen mode or timed challenges to beat your personal best. Pure logic, endless fun!