If you like puzzle games I think I've just concocted a really great one. I recently created this game (Syncing Ships) for the weekly game jam. 
Please check it out and also feel free to head over to the Weekly game jam to check some of the other entries :D 
Syncing Ships: https://gr8bitgames.itch.io/syncing-ships/devlog/44048/update
Weekly Game Jam: https://itch.io/jam/weekly-game-jam-56