Nelson's Barrel 20 Mins Duet mode introduces a shared

Duet mode introduces a shared map and cooperative-style play for two

Three scenarios across three difficulty levels — ideal for all experience levels

✔ Sherlock Holmes enthusiasts looking for a themed gift

Presented in a quality wooden box — looks great on a shelf

✔ Spider-Man fans and Green Goblin enthusiasts

Nelson's Barrel 20 Mins Duet mode introduces a sharedNelson's Barrel is a 3D interlocking wooden puzzle that challenges you to take apart and reassemble a deceptively tricky barrel shape. Part of Professor Puzzle's Great Minds series inspired by history's greatest thinkers it's a satisfying solo challenge for anyone who enjoys hands on problem solving. The puzzle consists of interlocking wooden pieces that fit together to form a barrel. Your task is to disassemble it and then figure out how to put it