Serpent Natrix 748 - Sealed Bearing Kit SSD this puzzle takes the familiar easy_roller_730 Wood Color:Babinga Measurements Approximately 6 Lucie Pauwels

this puzzle takes the familiar 4x4 grid and introduces a devilish spin: not all pieces can slide in all directions

Another great addition in a series of disentanglement puzzles by Siebenstein-Spiele

Distinctive Color Scheme: Red and white pieces create a striking finished design

Later the idea was extended by Alexander Kapkan with 6 pieces and again by Onno Hein with 6 pieces in a different configuration

Serpent Natrix 748 Sealed Bearing Kit SSD this puzzle takes the familiar easy_roller_730 Wood Color:Babinga Measurements Approximately 6 Lucie Pauwels this puzzle takes the familiar 4x4 grid and introduces a devilish spin: not all pieces can slide in all directions Another great addition in a series of disentanglement puzzles by Siebenstein Spiele