Playing the Game
GiantCrayon Sudoku is a combination of Sudoku, and a classic arcade-style falling blocks game.
The blocks (or tetronimoes) fall from the top of the board, and can be positioned using the arrow-keys on the keyboard.
← Moves the falling block to the left.
→ Moves the falling block to the right.
↓ Causes the falling block to fall faster.
The trick to GiantCrayon Sudoku is to arrange the blocks, as they fall, according the rules of Sudoku.
That is, to arrange the falling blocks in the gameboard's 9x9 grid so that each column, each row, and each of the nine 3x3 boxes (also called blocks or regions) contains the digits from 1 to 9, with no duplicates.
GiantCrayon Sudoku also adds the concept of "wildcard" tiles
which can be used to substitute for any
block; you can use them in any location, and you may
use as many as you want in a column, row, etc.
Related Topics
Pausing the Game
Scores & Scoring
Options
Difficulty Levels