1991 · Spear's Games
The game box contains 2 identical little stands each with 9 number blocks and a pack of example-cards.
The cards are numbered from 1 to 24 (easy..difficult).
When a card is placed on the table, the 2 players try to make the example shown on that card as quickly as possible.
The fastest player wins that card.
Then the next card comes on the table etc.
Rules: You may just move one block at the time and the stones may only be put on the bars of the stand.
