Adv Number Fill

Masters of Number Fill, prepare yourself for a new challenge. In this complete reimagining of our classic puzzle game, we have thrown out the rule book and created a fresh new experience in the process. In this game, there are no hints, and you are free to place numbers wherever they may fit, without warning - the training wheels are off! Think carefully as you place numbers into the puzzle, as one small mistake could require massive amounts of backtracking.

So, step forward, puzzle fans old and young, and prove yourself, once again, in Adv. Number Fill for iOS.

Note: Adv Number Fill provides one free puzzle per day of size 10. Additional sizes of puzzle may be purchased from within the app. Additionally, so-called "Indexed" puzzles may be purchased in packs containing between 9 and 99,999 puzzles per puzzle size. Unlike daily puzzles, indexed puzzles can be played at any time. Each combination of puzzle size and index will generate a puzzle, so by buying all puzzle sizes (6-30, excluding odd numbers), you can have access to over 1 million puzzles.