Our experts have spent time searching for great games similar to Abdec and have found the following:
Abdec is a brain-teasing book where you must solve incremental puzzles about placing shapes into grids. Play is initially about fitting the two Tetris-style shapes into the grid, but soon evolves into a challenge of deciphering what the inferred rules are to solve each page. It stands out for how these puzzles without rules invite the player to litigate what is and isn't allowed, while still offering an incredibly hard challenge.
Unfortunately, Abdec is not available on Android, Mac, PC, PS4, PS5, Switch, Xbox One, Xbox X|S or iOS. However, we recommend the following games that offer a similar experience or theme: