Chain Sudoku Light
Chain Sudoku Light is a new variant of free online Sudoku games and it can be quite tough to navigate. If you are not good at the traditional Sudoku, then you will find this variant to be challenging; that is the whole point isn’t it? There are two things that you should note. This game has two types of grids; the first is a 5X5 grid and the other one is a 6X6. The first feature about this game is just like all other variants; there numbers 1 to 5, for 5X5 and 1 to 6 for 6X6 grids should not appear in the same column or row. Now you must be wondering what is so unique about this variant. The reason the name mentions a chain is because the circles in the grid have got chains; the numbers in each of the chains should also not be repeated. This is the catch since you may be good at solving the variants requiring no repetition in columns and rows, but here you also have to avoid repeating any number within the chain. In order to play the game, you only have to click in the circle and a pad will appear, from where you can select a number. If you want to erase a number, you can click on the number, wait for the pad to appear and use the X which is at the bottom of the pad. If you want to change a number, you point the mouse to the number and then type a new number on the keyboard. The game also allows you to use pencil marks to test numbers. You can go back as many steps as you want and you can go forward as many steps as you like. You can show the solution, but this will also end the game.