Huegrid Nio

Huegrid Nio is a whimsical watercolor-style number coloring puzzle game.
Tap the color buttons at the bottom to select the color corresponding to the number, then tap the grid cells with the same number to color them. Clear the level by matching all numbers with their correct colors.
Levels progress in difficulty, with larger grids and more numbers that challenge your color matching and concentration skills. Check the "Help" section to learn the game rules.
With enchanting watercolor background art, simple tap controls and engaging gameplay, this casual puzzle game is perfect to relax and kill time.