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Quadro 3
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An redesigned and improved version of Slide Rule Duel.

"Quadro 3" is a 2D puzzle with sliding plunger and intersecting circles. The plunger moves left and right, the circles rotate 90. All petals are divided in half. Also there are two knobs on a back, which controls both circles. The goal is to scramble and rearrange by colours.

The concept have little bit similarities to the Slide Rule Duel series of Douglas A. Engels.
Material: Laser cut acrylic, vinyl, screws.
Size: 140x50 mm



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