Portal is a series of first-person puzzle-platform video games developed by Valve Corporation.

Braid is a platform and puzzle video game.

Mari0 is a fan-made video game that combines elements of the video games Super Mario Bros and Portal.

Narbacular Drop is an environmental puzzle video game.

Limbo is a puzzle-platform video game.

Machinarium is a puzzle point-and-click adventure game.

Quantum Conundrum is a puzzle-platformer video game.

Candygames provides free online games.