Photograph credit
Schneelocke · CC BY-SA 3.0
Original image · License details
Cropped and resized for this site. Full image credit.
Photograph credit
Perituss · CC0 1.0
Original image · License details
Cropped and resized for this site. Full image credit.
A classic design by Endre Pap with coloured beads travelling through two intersecting circular tracks. The challenge is to group the beads by colour even though moving one track can disturb the other.
Choose this for someone who wants a Hungarian mechanical puzzle with sliding pieces. When comparing vintage copies, check that every bead is present and both tracks move freely. Endre Pap designed the puzzle. Check the maker and country markings on the individual copy.
Browse Gifts & Décor or explore Rubik’s Clock dial puzzle.
Source: Design and product reference.
Updated .
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