This ingenious set of 48 graded 3D challenges requires you to use logical deduction combined with maths to correctly position up to five colour-coded ice cubes in a tower.
To solve each puzzle, the numbers on the outer face of each side of the ice cubes must vertically add up to the totals shown at the foot of each of the four sides of the tower... all at the same time. It’s straightforward enough until you start tackling puzzles without knowing which ice cubes you need to use.
A fun maths challenge with increasing difficulty. Helps with mental arithmetic (addition) and helps children learn to apply systematic problem solving techniques. Puzzles start requiring addition of two numbers below 20, up to addition of 5 numbers totalling under 100.
Manufacturer Recommended Age 7 Years+
1 Player
Standard delivery £3.45 (Large Letter size £2.75). Free Delivery on orders over £30