Fill in Puzzle is a simple but addictive one line puzzle game that’s completely free to play. This game activates your mind with a connect-the-block-style one-line brain training puzzle game and is a simple way to get some brain training exercise every day. The rules are simple: fill in all the empty spaces with blocks at one stoke. It's great for time filling and always keeps the brain working.The puzzles in this one line game can be hard or easy, but each one takes careful planning. Fill in Puzzle Features ⚡NO WIFI? NO PROBLEM! Enjoy wood puzzle anytime, anywhere! ⚡ FREE-TO-PLAY Game and Suitable for all ages. ⚡ NO penalties & time limits; You can enjoy Fill in Puzzle at your own pace! ⚡ STUNNING GRAPHICS: catchy sound effects with meerizing visuals suitable for everyone ⭐5 levels of difficulty, with more 1000 games Don’t get too cozy—the puzzles get harder as you go along. Whether math is your bane or your forte, be sure to give this game a try. You’re sure to get hooked on these puzzles!