puzzle

Solution to #238 "Can you retrace the chess knight’s path?" puzzle.

Solution to #224 "Can you find the ring inside the Russian dolls?" puzzle.

Puzzle #212 from the New Scientist is: “Why isn’t the sound working?”, Mum muttered as she hit the mute key on the remote control. “You’ve probably got the wrong remote, Mum”, Sam said.

Solution to #204 "Can you work out what number my son thought of?" puzzle.

Another puzzle from the New Scientist - #134: Can you work out which keyboard to hack?. It goes as follows: James Blond edges along the corridors of the supervillain’s base, and comes to two locked doors, each with a keypad that requires a four-digit code.

Solution to #131 “The Paradise Club” puzzle from the New Scientist. This week (No 3352 - 18 September 2021) the New Scientist posted the following puzzle: Down at The Paradise Club, Gus and Bart take it in turns to roll a pair of dice.

Attempt to solve #115 “A random robot” puzzle from the New Scientist. This week (No 3336 - 29 May 2021) the New Scientist published the following puzzle: Roman the test robot is being given one final roam before being consigned to the scrapheap where he can rust in peace.