Single-player games

3-D combination puzzle with many different permutations

thumb|300px|Like most modern sets, this wooden tangram is stored in the square configuration.

thumb|Terminator 2: Judgment Day (pinball)|Terminator 2: Judgment Day, 1991 pinball machine designed by Steve Ritchie thumb| Boys with a local pinball game in Filingué, Niger

thumb|300px|The layout of the game known as Crazy Quilt (solitaire)|Crazy Quilt Solitaire, patience, or card solitaire refer to a genre of card games whose common feature is that the aim is to arrange the cards in some systematic order or, in a few cases, to pair them off in order to discard them. Most are intended for play by a single player, but there are varieties for two or more players.

4x4x4 Rubik's cube variation

board game for one player

5x5x5 Rubik's cube variation

thumb|In a Klotski puzzle, the largest block must be moved to the bottom middle location so that it can be slid over the border, without any of the other blocks being removed in this way.

sliding block puzzle

game of skill

mathematical puzzle by John Conway