Toymate Colour Track Big 120 Challenges is a vibrant IQ-building game that adds color to your problem-solving skills. Stack colorful tiles in various patterns to match the challenges in your booklet, with 120 levels ranging from easy to super hard. This game enhances logical thinking, strategic planning, and creativity while boosting attention span and memory. The set includes 1 base holder, 18 color-coded tiles, a storage bag, a challenge booklet with solutions, and an instruction guide, ensuring hours of fun and mental stimulation for all ages.