Sudrobs

Sudrobs is a term that emerged from online communities, particularly on platforms like Reddit. It is a portmanteau, combining the words "sudoku" and "robs." The term refers to a situation where a player of the popular number puzzle game Sudoku encounters an exceptionally difficult or unsolvable puzzle. This difficulty can stem from a lack of initial clues, complex logical deductions required, or even an error in the puzzle's construction leading to no valid solution.

The feeling associated with "sudrobs" is one of frustration and a sense of being "robbed" of time and effort due to the overwhelming challenge. Users often share their "sudrobs" experiences online, seeking advice, commiseration, or confirmation that the puzzle is indeed exceptionally hard. These discussions can involve sharing screenshots of the problematic grids, discussing failed strategies, and debating the possibility of errors in the puzzle. While not a formal term in the context of puzzle design, "sudrobs" has become a recognized and relatable concept among dedicated Sudoku players.