## puzzle

Try this interactive sudoku-esque puzzle, kindly provided by *Muddled Puzzles*!

Katastrophion is a level up from Logikion — if you like sudoku, you'll like this!

Logikion is a level up from Pandemonion, one of our new interactive sudoku-like puzzles!

A mad robot sets off on a journey mindlessly following a set of instructions. Where will it explode?

Which gives a tighter fit: a square peg in a round hole or a round peg in a square hole?