The player must work through levels in order to get access to harder levels, with more rows and columns. In Mario's puzzles, if the player marks an incorrect cell, they receive a time penalty. The amount of time lost doubles for every mistake (one minute, two minutes, four, and finally eight). In Wario's puzzles, the time counts up from zero, and the player is not penalized for marking an incorrect cell. However, the player will not be notified if they make a mistake.