Blockudoku is a puzzle that combines Sudoku and block matches, nothing complicated, but the effect is addictive for a long time. Collect puzzles and set records ahead of your opponents in the leaderboard. You need to solve tasks on a field with cells 9 by 9, move blocks exactly like Sudoku, change shapes, think about the next step and destroy empty fields to complete the task. A lot of interesting and addictive, for example, every day fresh tasks will be set before the players, it will take a lot of time to complete them. The color theme changes to break the habit of the classic.