
Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game. If you play Sudoku daily, you will soon start to see improvements in your concentration and overall brain power. Start a game now.
Weekend Sudoku 04 sneaks in harder ideas the longer you play — blink and you'll miss them. Pacing matters more than speed — take your time on early levels to learn the systems. Controls: Click or tap to select and place pieces. Most puzzles allow undo, so don't be afraid to experiment with a move before committing. Tips to get better: Power-ups are more valuable when you save them for the moment you're about to lose. Your worst runs are usually the most educational. Note what went wrong before restarting. If something isn't working, try the opposite. Staying passive in an aggressive game (or vice versa) often breaks a losing streak. If you're drawn to games with a weekend, sudoku flavor, Weekend Sudoku 04 hits that spot cleanly. Weekend Sudoku 04 is short-session friendly but gets surprisingly deep if you stick with it.