As the title ‘twist’ states, you can solve this work with a “twist” operation. It takes five moves to solve. The moves are interesting. This work seems to be good for the theme, “square Karakuri Box” that was oneof the themes of the contest.
This work was produced by Karakuri Creation Group’s craftsmen, from a selected idea of “5th Karakuri Puzzle Idea Contest”.

Original idea by Makoto Okada
Hand-crafted by Hiroshi Iwahara (Karakuri Creation Group)