Play Fill In the holes Online Free

About This Game

A grid of numbers is all it takes to spark one of the most elegant little logic puzzles around. Every tile shows a digit telling you exactly how many nearby cells should be painted in that tile's color, and your task is to flood the right groups of squares until each number is satisfied. The idea clicks within seconds, yet the board slowly transforms into a genuine brainteaser as larger digits and tighter spaces collide. One misplaced fill can cascade into a contradiction, which makes careful counting strangely addictive. With hundreds of levels scaling smoothly from breezy to demanding, it is a perfect pocket-sized workout for anyone who loves clean, rule-based deduction.

How to Play

Click or tap a numbered tile to pick its color, then click the neighboring cells you believe belong to that group. Fill exactly as many cells as the number shows, neither more nor fewer. Later levels combine bigger counts with cramped layouts, so count carefully before committing. Tip: start with the highest numbers first, since their groups are the easiest to outline.