Fit The Grids puzzle game is currently the best puzzle Block Mania game out there in store. This is a free puzzle block game and its simple to play with lots of fun. Simply place the different blocks shapes on the 10x10 grid board, fill up rows or columns to clear all blocks vertically or horizontally. Gain maximum point by placing each blocks wisely on the grid and top the leaderboard. No time limit to this game, so its endless.