Coolen's TrickLock 2015, 2016, 2017, 2018

For sale are a collection of four super neat 3D printed miniature TrickLocks designed and manufactured by Louis Coolen (come in a cute, little metal tin).Objective. Simply unlock the four individual puzzle padlock shackles using the provided little white

Results are in - Puzzling Times

PuzzleMad: Locks, locks, locks.Some solved, some forever in

Extremely Puzzling - Goetz Schwandtner's Puzzles - History

Puzzling Times: January 2017

Trick Lock 2015 Puzzle - Louis Coolen - Tutorial Solution

Trick Locks by Louis Coolen - Full Set

047] Louis Coolen's perplexing 2018 3d printed trick lock puzzle

Coolen Locks 2015-2018 by Louis Coolen

Extremely Puzzling - Goetz Schwandtner's Puzzles - History

4 Trick Locks by Louis Coolen - Set - 2015, 2016, 2017, 2018

Puzzling Times: January 2017

Rob's Puzzle Page - Disassembly