HN51045 / Cast Puzzle H and H

Difficulty Level 4

HN51044 / Cast Puzzle SQUARE

Difficulty Level 6

HN51043 / Cast Puzzle HELIX

Difficulty Level 5

HN51042 / Cast Puzzle HOOK

Difficulty Level 1

HN51041 / Cast Puzzle MARBLE

Difficulty Level 4

HN51040 / Cast Puzzle MEDAL

Difficulty Level 2

HN51039 / Cast Puzzle EQUA

Difficulty Level 5

HN51038 / Cast Puzzle VORTEX

Difficulty Level 5

HN51037 / Cast Puzzle QUARTET

Difficulty Level 6

HN51036 / Cast Puzzle LOOP

Difficulty Level 1

HN51035 / Cast Puzzle NUTCASE

Difficulty Level 6

HN51034 / Cast Puzzle COASTER

Difficulty Level 4
The three rings can break down a form. Construct it as before.
Designed by Serhiy Grabarchuk

HN51033 / Cast Puzzle KEY II

Difficulty Level 2
Separate the two pieces from each other and put back again.
Designed by Otake & Wong

HN51032 / Cast Puzzle DUET

Difficulty Level 5
Take apart two rings from the other piece, and put back again.
Designed by Oscar Van Deventer

HN51031 / Cast Puzzle CUBY

Difficulty Level 3
Separate the two pieces from each other and put back again.
Designed by Oscar Van Deventer

HN51030 / Cast Puzzle RADIX

Difficulty Level 4
Separate the three pieces from each other and put back again.
Designed by Akio Yamamoto

HN51029 / Cast Puzzle PLATE

Difficulty Level 2
Separate the ring from the other piece and put back again.

HN51028 / Cast Puzzle RING II

Difficulty Level 5
The five rings can break down a form. Construct it as before.

HN51027 / Cast Puzzle L'OEUF

Difficulty Level 4
Separate the two pieces from each other and put back again.
Designed by Oscar Van Deventer

HN51026 / Cast Puzzle ENIGMA

Difficulty Level 6 (Very Difficult)
Separate the three pieces from each other and put back again.