Little Puzzle Thing Chicago Hot Dog

Zinc alloy candle holders for taper candles with a diameter of 2.3 cm, sold in a set of 2. The deep base keeps the candle upright, while the matte black finish blends into the background. Designed by Danish designer Knud Holscher.

A puzzle made of solid brass, measuring 7.6 cm on each side and weighing 499 g. The rods are 1.3 cm in diameter and have rounded ends turned on a lathe. Taking it apart is easy; putting it back together is much harder.

A spherical puzzle made of die-cast stainless steel, 5.7 cm in diameter—like a billiard ball—and weighing 794 g. The segments move in sync, like a camera shutter, and can only be separated from one another in a specific position.

A puzzle consisting of four identical pieces made of brushed stainless steel. When assembled, it measures 7.4 x 7.4 x 6.4 cm and weighs 680 g. It looks simple, but it isn’t. Designed by Studio Revision for Craighill.

A mechanical puzzle consisting of six identical pieces that interlock to form a shape that is neither a sphere nor a polyhedron. Heat-forged aluminum, black anodized, 7 cm edge length, 272 g. Designed by George I. Bell.

Mechanical puzzle made of wave-shaped links in stainless steel with a black coating, measuring 5.7 x 5.7 x 7.6 cm and weighing 539 g. The links interlock and can only be separated by performing the correct sequence of movements.

The fast-paced stacking and building game: Under time pressure, recreate as many designs as possible using the 16 colored building blocks. When stacked into a cube, the blocks also make a beautiful decorative element. Includes 70 challenge cards and an hourglass.