"Always" displays the minutes and seconds elapsed at the bottom of the board. "At End" shows the time only when the game is complete. "Never" never displays the time or how your time compares to others. Show Time - Offers three possible settings. Play Sounds - When on, any time you enter or remove a digit or pencil mark on the board there will be a click sound. At some later time, in the same game, you can press Menu and then Return to Bookmark to return to the most recently bookmarked board position. This feature will only appear if the Auto Pencil Marks setting is turned off.īookmark - You can set a bookmark at the current board position by pressing Menu and then Set Bookmark. At any time in the future, you can Play Game on the main menu and then Saved Game to return to the most recently saved board position.įill in Pencil Marks - Click on the Hint button, and then select Fill in Pencil Marks to fill in all of the pencil marks based on the current board position. Save - You can save the current board position for later by clicking on Menu and then Save Game and Exit. You can undo and redo a number of recent moves. Once you click on the Undo button, the Redo button will appear. Undo/Redo - Clicking the Undo button undoes the most recent change you made to the board. If you leave the play screen the time clock also pauses. The time clock only runs when the board is displayed. Pause - Clicking on the Game button while playing pauses the time clock. Using solve will add a substantial amount of time to the game clock. Any digits you have not yet entered will be shown as pencil marks. Solve - Click on the Hint button, and then click on the Show Solution button to show the solution to the current puzzle. More time is added for hints about more difficult techniques. Using hints adds extra time to the play clock. When a hint is displayed, pressing More will give you additional details, pressing Done will return to play.
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Hint - Clicking the Hint button, and then selecting Hint, will give you a hint about how to proceed from the current board position. You can click on the pencil button again to turn off pencil mark mode. Then click on on a cell to place a pencil mark for the selected digit in that cell, or remove the pencil mark if there is one already.
The pencil button will turn green to show that pencil mark mode is on. Pencil Marks - Click on the pencil button to turn on pencil marks mode. Then, click on the cell you want to clear. It will turn green to show that it is selected. Then, click on a blank cell to enter the selected digit into that cell.Ĭlearing Mistakes - To clear an already entered digit, click on the Erase button. When clicked, the digit button will turn green to show that it is selected. The digit buttons are at the bottom of the board.
For information on specific strategies see Sudopedia.Įntering digits - First, click on the digit button for the digit you want to enter. The goal is to enter a digit into every cell so that each row, column, and the nine 3x3 blocks, each contain all of the digits, from 1 to 9, exactly once. Just click it again to return to puzzle number form.Welcome to Enjoy Sudoku for the web by Jason T. Click the pencil in the right bottom corner to turn the numbers into notes. As the game progesses, you may want to use notes. To highlight numbers, click a number that has aready been placed inside the sudoku puzzle. If not, the number will return to the outside and time will be added to your overall sudoku game time. If the number is correct, the sudoku tile will slide into its correct slot. To play 24/7 Sudoku, employ the basic object of the game by clicking an open space and either typing the number that belongs, or selecting it from the numbers on the side of the sudoku board. Every row, column, and 3x3 box in the sudoku board must contain the digits 1 through 9 only once! As the difficulty progresses, the sudoku game becomes harder, and you'll have to employ more advanced and strategic logic to solve the puzzles. The sudoku board is broken down into nine 3x3 squares. Sudoku is a brain challenging number game, played on a 9x9 sudoku board.
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Welcome to 24/7 Sudoku - the best in free, online sudoku games! 24/7 Sudoku offers all the difficulties a beginner or seasoned sudoku player will enjoy! This free sudoku website features hundreds of Easy Sudoku puzzles, Medium Sudoku puzzles, Hard Sudoku puzzles, and Expert Sudoku puzzles! 24/7 Sudoku is sure to keep you playing this great sudoku game all day, every day!
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