Matrix-style Logic Mysteries
(for elementary-aged children, ages 6 and up)
Matrix-style Logic for youngest children
(ages 5 – 8)
1. The Favourite Cuisenaire Rods
Matrix-style Logic Mysteries
(for elementary-aged children, ages 6 and up)
Matrix-style Logic for youngest children
(ages 5 – 8)
1. The Favourite Cuisenaire Rods