1 Karat

1 Karat is a Bejeweled clone for the Sinclair ZX-81. it was developed by Dutch coder Johan "DR. BEEP" Koelman and released by YRS on July 25, 2019. Due to the fact that there is no color, the player has to match by patterns instead.

The player's task is to connect a minimum of three identical objects horizontally or vertically with each other. You can move around the board using the Q, A, O, P keys (up, down, left, right). To swap objects in place, click the Z key and select a direction. Eliminating objects generates points and adds another attempt (maximum 3) in case of mistake. Losing all attempts ends the game.