Continue your journey in our sudoku series and complete the grid with numbered jigsaw pieces! In this game you will be given a 9x9 grid, which is evenly divided into 9 squares. Your goal in the game is to put numbers 1 to 9 onto the blanks of the grid, such that the numbers will not be repeated in each row, each column, and each 3x3 square. In addition to that, the blanks will be randomly separated into irregular groups by green lines, and the numbers in each of the groups should not be the same. You can click a number on the number pad on the left of the grid to fill in a blank, and if you would like to remove a number previously entered, you can click the cross button at the bottom of the number pad to erase it. If you are not able to put a number, you may click the Hint button under the grid to reveal one of the answers, but note that each time you receive a hint 100 seconds will be added to the amount of time you have spent, as indicated at the bottom left corner of the screen. Fill in the blocks with speed and style, then rise to the top of the leaderboard!
Game Categories: Attention and focusing
, Board Game
, Executive Functioning
, Grade 3-5
, Grade 6-8
, Problem Solving
Specific Skills Addressed: Cognitive Flexibility
, Goal-directed Persistence
This game of Sudoku challenges players to use their logic skills to figure out how to place numbers around the board without repeating inside a 9x9 grid or in a vertical or horizontal line. Additionally, in this version of the classic game there are groups of numbers outlined in green and numbers within these groups may also not repeat. This is a tricky game that requires persistence, because that seem right at first may later be revealed to be wrong.
Although this game uses numbers, it is not a math game. Rather, it is a logic puzzle that may stump players who are otherwise good at solving math problems.
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