Pocket-Size Dual-Color Logic Puzzle

Limited Space, Infinite Imagination From 1-Star Warm-Ups to 5-Star Brain Benders Flip through 80 pattern cards—each one a new geometry mission. Can you hide the right blocks and reveal the exact design? 40 Precision-Cut Blocks Unlock Hundreds of Solutions Each piece is a half-white, half-black rectangle or triangle. Rotate, flip and “bury” colors to create striking optical illusions. Build Logic, Focus & Spatial IQ—No Batteries Needed Ideal for Montessori shelves, road trips and calm-down corners. Keeps kids (and grown-ups) quietly engaged for hours. 12 cm Tray Holds Every Block—Perfect for Backpack Play Slip the compact set into a purse or carry-on and challenge friends on planes, trains or in waiting rooms. Beautiful Box, Sustainable Wood—A Gift That Lasts Made from responsibly sourced beech and soy-ink packaging. A smart present for birthdays, Christmas or STEM fairs. Specifications Tray Size: 12 cm × 12 cm × 1.7 cm (4.7 × 4.7 × 0.7 in) Blocks: 40 pcs beech wood (20