Enjoy the free Killer Sudoku puzzle games for both beginners and advanced Sudoku lovers! Download and start the daily challenge for free! Thousands of killer sudoku puzzles here for you to solve. Come to play this new killer sudoku game, and train your brain. Have fun! [New] Dark Theme. Perfect to play before bad! [New] Color Theme. Playing games could be colorful! [New] Casual Mode. 4*4 and 6*6 boards bring you more fun! Killer Sudoku Free is a logical puzzle number game & brain game. To complete a puzzle, like the classic sudoku game, you can fill the grid with numbers; unlike the classic sudoku puzzle, you have to make sure that the sum of numbers in each cage (areas surrounded by the dotted lines) is equal to the number in the upper left corner of the cage. If you are interested in playing number games or math puzzle games, this Killer Sudoku is exactly for you! If you'd ever played number games, such as Sumdoku, Sumoku, Addoku or Cross sum, come to try this one, too! It is an amazing combination of a sudoku puzzle, a KenKen and a Kakuro puzzle game. Killer Sudoku may be a little bit harder than a classic sudoku puzzle game, no worries! We offer several balanced difficulty levels for beginners and advanced players! The game has the function to add or remove notes during gameplay. Did you make a mistake at the beginning? No worries, there are undo and hint functions! Get it back fast! How to play: 1. Place numbers 1-9 into each grid cell exactly like in a classic Sudoku puzzle; 2. Different cages - groups of grid cells indicated by dotted lines; 3. The sum of all numbers in each cage should be equal to the number in the upper left corner; 4. The sum of all numbers of each 3x3 block, row, or column always equals 45; 5. Each cage, row, column, or 3x3 block cannot have the repeated numbers. Features: - Turn on the note mode to take notes like solving puzzles on a piece of paper. The memo is automatically updated while you fill in the cell. - Find your mistakes and challenge yourself or use auto-check to see your mistakes in real-time - Complete daily challenges and earn special trophies! - Use free hints when you are stuck. - Thousands of killer sudoku puzzle games More functions and highlights: ✓ Statistics. Track your killer sudoku progress. ✓ Unlimited Undo. One tap to remove the mistake. ✓ Autosave. If you leave Sudoku incomplete, it will be saved. Keep playing anytime. ✓ Eraser. Eliminate all of the mistakes if you made any. ✓ Sharing functions.

Killer Sudoku - Sudoku Puzzle

Killer Sudoku - Sudoku Puzzle: Ad Creatives