Series Puzzle

thingiverse

Create a puzzle lock using an old bike design; four numbers on rotating wheels form a series, while others don't. The current set is 2-4-6-8. Young learners may need assistance with initial numbers. Print parts for the lock on a Printrbot Plus without rafts or supports. Ideal sizes range from 50% to 100%. Assemble by attaching wheels to base, gluing clips, and inserting key. Ensure easier handling for kids with thicker bases.