Beaubour

Beaubour is a puzzle game featuring a grid with five drains for water and gas — three blue, and two red. The colors indicate that water and gas cannot be mixed. Players receive one puzzle piece with pipes at a time and must place it on the grid. The pipes are color-coded, ensuring that only blue pipes connect with other blue pipes. Puzzle pieces can be placed anywhere on the grid without needing to border other pieces, and there are no time limits.

When the upper two rows are filled with puzzle pieces, they disappear, and the lower pieces shift up two rows, creating two new empty rows at the bottom. Points are awarded for each piece placed and for every row eliminated. The objective is to score as many points as possible to secure a spot on the high-score list. There is no in-game fail state; when the last piece cannot be placed, players must manually exit the game.