100 Doors Game: Escape from School

100 Doors Game: Escape from School is a free puzzle game with multiple levels built around the idea that the player is helping a young girl escape from school after being locked in while staying late to study. Despite the '100 Doors' name of the title the game claims one hundred and forty levels.

The puzzles are set in different rooms, there are twelve in all, and each time a room is revisited the nature of the puzzle to be solved changes. The kind of puzzle the player can expect is quite varied, there's at least one 'Tower of Hanoi' type of puzzle, some jigsaw puzzles, logic puzzles, a 'Concentration' style puzzle, puzzles in which the player derives keypad codes by performing some basic math, sorting & ranking puzzles and many logic puzzles.

The game plays in full screen mode and is mouse controlled, it has optional music and sound effects and a manual save function. When the player starts the game they are given one hint and one skip option to help with the difficult bits. As they pass each level they are given more points and gold which can build into a tidy sum, enough to buy more hints. There's also a daily bonus spin in which the player can win more gold to add to their hint buying stash plus there is the chance of winning hints and level skips directly. Alternatively the player can use real cash to make in-game purchases of hints and level skips.