by Tim Alkema

This puzzle measures 72 mm x 72 mm x 72 mm.

We used Cherry, Wenge, Purpleheart, Acacia and Padouk.

Difficulty: Move 21 (

Tim Alkema wrote about it:

“Gravity has easily become one of my favorite designs because of its unique and interesting solution. I was inspired to make this design after receiving so much interest in another one of my designs involving a hidden piece. I think Dario Uri put it best: ‘The title already explains the type of movement. During the solution process the small cube “falls” four times moving invisibly inside other pieces. Fantastic!’ Pelikan has done an incredible job bringing this puzzle to life!”