Much like Sudoku, KENKEN is a grid-based puzzle game. (Grids might be anywhere from 3 by 3 to 9 by 9; the larger the grid, the harder it is.) The grid has a few.
Logic puzzles and games, including Sudoku and other popular puzzles. Can you fill in the missing numbers by creating coloured blocks of numbers? Daily Slitherlink · Daily MathemaGrids · Medium · Easy.
Unlike Sudoku and Kakuro, Hitori puzzles start with all the numbers in the grid and If you like Sudoku, Kakuro and other logic puzzles, you will love Conceptis.