9 stairs

10 towers

10 X bases

24 plastic challenge cards.

This is a fun board game combining blocks and algorithms, which develops logical thinking and problem-solving ability. Suits both self-learning and group learning.

The idea comes from Mafate on the Reunion Islands where the postman has to climb up and down many stairs to deliver letters.

Learning topics:

• Understand the decomposition of numbers up to 10 with the Cuisenaire method.
• Develop mathematical skills and logical reasoning.
• Implement algorithmic principles and decision trees.