Are you ready for an epic colour challenge? Colour Stack is a fast-paced, head-to-head puzzle race where players compete to sort mixed-up coloured rings into perfectly organised stacks. Using a challenge card as the starting setup, players race against each other or the clock to arrange the rings into columns of single colours. With simple rules but increasingly tricky challenges, this exciting game delivers brain-teasing fun, sharpens problem-solving skills, and keeps the competition intense from start to finish.

Race to organise coloured rings to match the challenge card pattern.
Includes 50 challenge cards with both easy and difficult puzzles.
Comes with two colour sorting racks and 80 colourful rings.
Encourages logical thinking, concentration, and speedy problem-solving.
Number of players: 1-2
Recommended age: 8+