One chess piece, the mighty knight. One simple concept: exchange the knights from one colored square to another. One hundred hand-crafted levels in a beautiful minimalist set. Can you swap the knights?
https://store.steampowered.com/app/1831830/Chessarama/?beta=0
https://store.steampowered.com/app/1261700/Knights_Retreat/
https://store.steampowered.com/app/1383050/Chess_Knights_Shinobi/