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Online 9x9 Games
Sudoku Hex Game

Plays: 8746
Category: Education Games
Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid so that each column, each row, and each of the nine 3x3 boxes contains the digits from 1 to 9 only one time each.
Sudoku Challenge Game

Plays: 4161
Category: BoardGame Games
The aim of the puzzle is to enter a digit from 1 to 9 in each cell of a 9x9 grid made up of 3x3 sub grids, starting with various digits given in some cells. Each row, column, and subgrid must contain only one instance of each digit.
Math Cross Search 9x9 Game

Plays: 3757
Category: BoardGame Games
Find the chosen sum by diagonally, horizontally, or vertically circling a group of numbers. Beat the clock and score as many points possible!
Japanese Sudoku Game

Plays: 2685
Category: Puzzles Games
Relax and play our Sudoku with Japanese theme and relaxing music! Select difficulty, try to fill the puzzle with the correct digits and have fun!
HyperSudoku Game

Plays: 2679
Category: Education Games
Turn on the hyper mode as you reach a more advanced level of the number puzzle which sweeps the world by storm! 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, 4 additional groups will be highlighted in deeper background, and the numbers in each of these 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. If a number you entered violates any of the above rules, the corresponding squares will be highlighted in red, and you can click the cross button at the bottom of the number pad to erase the number. If you are not able to make any moves, you may click the Hint button under the grid to reveal one of the answers, but note that each time you do so 100 seconds will be added to the time you have spent, as recorded at the bottom left corner of the screen. Take over all of the areas and become the ultimate winner!
New ball Game

Plays: 2466
Category: BoardGame Games
5 balls in one line will provide you with the victory. The playing field consists of a 9x9-free cells. The balls fall to the bottom.
Jigsaw Sudoku Game

Plays: 2370
Category: Education Games
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!
Killer Sudoku Game

Plays: 2058
Category: Education Games
Time to defeat the killer, sudoku geniuses! Same as the classic version of the number puzzle, 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 separated into groups by red lines which are called cages. In each of the cages you will be given a number, and the sum of the numbers in the cage must be equal to that given number. When you hover your mouse over the given number, the possible sums will be shown for your reference. You can click a number on the number pad on the left of the grid to fill in a blank. 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 for each hint you receive 100 seconds will be added to the time you have spent, as indicated at the bottom left corner of the screen. Rise to the indulging arithmetic game now!
Greater Than Sudoku Game

Plays: 1934
Category: Education Games
Yet another challenging sudoku puzzle is here - are you confident enough to face the crowd of symbols? In this game you will be given a 9x9 grid, which is evenly divided into 9 squares. Your goal 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, a greater-than or a smaller-than sign will appear between any two blocks in a 3x3 subgroup, indicating the ordinal relationship between the numbers in those blocks. 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 do so 100 seconds will be added to the amount of time you have spent, as indicated at the bottom left corner of the screen. A clue or a distraction, a blessing or a curse - play the game and discover the true color of the symbols yourself!
Classic Sudoku Game

Plays: 1898
Category: BoardGame Games
We have all played the famous game Sudoku, now play it online with this Classic Sudoku game. Fill in the 9x9 grid with numbers 1-9 without repeating the same number in each column, row, or 3x3 box. Classic Sudoku offers 3 difficulty levels as well as many other features such as the pencil function, timer, scoring, and much more.
Sudoku Game

Plays: 1851
Category: Education Games
Even if you have never played a game of Sudoku, you must have heard about its irresistible fun. Why not try it yourself online and treat yourself with excellent logical training? In this game, your goal is to fill in the blanks with numbers 1 to 9 such that the numbers will not be repeated in each row, each column, and each 3x3 square. You will be given a 9x9 grid, which is evenly divided into 9 squares. Some of the blocks are already filled by numbers, while the others are blank. A number pad is placed on the left of the grid, and you may click a number to fill a blank on the grid. Only a valid number which does not violate the rules of the game can be placed. If you would like to remove a number previously put onto the grid, you may 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. However, each hint provided will add 50 seconds to the time you have spent, as indicated at the top left corner. Finish the puzzle in no time and soar to grand new heights on the leaderboard!
Sudoku X Game

Plays: 1702
Category: Education Games
Let's give the mysterious member of the sudoku club a warm welcome. In Sudoku X 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, some of the blanks will be highlighted in a darker background such that 2 diagonal lines are formed, and the numbers in a diagonal line 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 do so 100 seconds will be added to the amount of time you have spent, as indicated at the bottom left corner of the screen. Can you complete the X pattern and earn the most prestige in the sudoku club?
Ball Lines Game

Plays: 1467
Category: Action Games
Desire an amazing game that won't make you feel bored? Come and accept the challenge of Ball Lines! Your task in this game is to move and connect the balls, so that 5 or more balls of the same color form a straight line in vertical, horizontal or diagonal direction and then be destroyed. In the game you will be given a 9x9 grid which contains a few balls of different colors. To move a ball, click and drag a line to an empty block, then click the position again. The ball will then move to occupy the block. Continue the process until a line of at least 5 identical balls is formed, then the whole line of balls will be removed. The star symbols on the board indicate the positions and colors of the new balls that will appear after each move, but you may still use other balls to fill those positions before the new balls appear. The required amount of destroyed groups of balls is shown on the left of the screen, and your score will be recorded at the top left corner. If the board is filled with balls, you lose the game. Enter the colorful cascades and experience the fun now!
Killer Sudoku Game

Plays: 881
Category: BoardGame Games
Time to defeat the killer, sudoku geniuses! Same as the classic version of the number puzzle, 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 separated into groups by red lines which are called cages. In each of the cages you will be given a number, and the sum of the numbers in the cage must be equal to that given number. When you hover your mouse over the given number, the possible sums will be shown for your reference. You can click a number on the number pad on the left of the grid to fill in a blank. 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 for each hint you receive 100 seconds will be added to the time you have spent, as indicated at the bottom left corner of the screen. Rise to the indulging arithmetic game now!

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