This box contains a collection of mixed puzzles. It includes wooden puzzles with strings, as well as metal puzzles. What's more, each of the puzzles will train each of the brain's main lobes: memory, movement, touch, sight and coordination.

Harness your potential and train your brain!

Box size 22 x 16.5 x 5 cm

Wooden puzzle in the form of a padlock. The aim is to open it. The problem is, there's no lock or key. The only way to open it is by using your wits and rationality. This puzzle was created by Jean-Claude Constantin, one of the world's leading CT designers for decades.

Imagination, patience, creativity and patience will help you solve it!

afmetingen 19 x 12.5 x 3 cm

Difficulty 4/5

A wooden puzzle in which the aim is to free the two slides. But it's going to be more difficult than expected!

CT designed by Jean-Claude Constantin, the pope of puzzles!

Size 23.5 x 9 x 3 cm

Difficulty: 4.5/5

An exciting adventure awaits you! You must solve all the puzzles to get to the secret compartment in Quest Tower. Carefully inspect it from all sides and find special symbols. It is they who will help you solve all the puzzles in order to open Quest Tower.

Size: 13 x 13 x 15,5 cm

Unlock the mystery. Gift with a twist, gues the riddle to open the cryptex.

C'est la Vie - Constantin Brainpuzzel - Wood
Can you remove the metal ring from the wooden maze? More challenging then you might think, but such is life!

• Size: 15.5cm x 15.5cm x 4.5cm (H x B x D)

As always with secret boxes, the aim is to open the wooden box. The level of difficulty is 2 on a scale of 4, so it's a medium level. 

Dimensions: 15 x 8.5 x 6 cm

• A beautiful wooden plane to be build!
• OBJECTIVE: to disassemble and assemble the 9-piece puzzle
• Difficulty: MEDIUM 2/6. Age: 5+
• Game size: 15 x 7 x 3 cm / 5.9 x 6.7 x 1 inches
• Teak wood

• Try to free the t-rex from its cage
• You will have to use logic in order not to proceed only by trial and error
• Difficulty: 4/6 EXTREME
• Dimensions: 9 x 6,3 x 7,9 cm / 3.5 x 2.5 x 3 inches

• A new box of elegant design with secret combination opening
• Dimensions: 12 x 6,5 x 6,5 cm / 4.7 x 2.6 x 2.6 inches
• Handmade in Germany by Jean-Claude Constantin with laser cutting and fine

• Difficulty: 4/6

Free the Canary!

difficulty level: 4/6

Full natural wood for this cute puzzle!

• Scroll the map blocks around the board to discover the hidden membership code of the Society of Shadows
• Will you be able to uncover the hidden code of the secret society?
• Difficulty: EXTREME 4/6
• Box dimensions: 10,5 x 13,5 x 3 cm; Only disponible english version with instruction leaflet