Abenteuer 1 x 1

Challenging calculation adventure


A gate showing puzzles blocks the entry to the City of Gold in the rain forest. The puzzle wall is randomly filled with number tiles - beige side up and all in the same orientation - and then one random tile is removed, revealing a colored gap.

The active player multiplies the number on top of the gap column with the number at the left of the gap row; then you take the resulting number tile from the wall and turn it over - if a number is there more than once, you take any of them; if the taken tile shows the same color as the gap, the result is correct; you place the tile in the gap, color side up, and advance one step on the rungs board. If the colors do not correspond, you put the tile back beige side up.

In the Race up the Rungs to Riches variant, you hold number cards; if one of them shows a number that just has been correctly placed by another player, you set it down and draw a new one that you then also set down if its number has already been placed. When you reach the top rung, you win if you are alone on the last rung; otherwise with the fewest set-down cards.

In the Multiplication-Spring variant, you set aside one tile, calculate, fill the gap, etc. while the timer runs; if it stops, you put the set-aside tile in the latest gap. If you reach the last rung, you receive a card and begin again; if you receive the second card, you win - at the end of the round - if you are alone to hold two cards; in case of a tie you win if you are furthest up on the rungs.

Challenging training for the multiplication table in the number range of 1 to 100, the immediate self-control and the progress on the rungs motivate!


Players: 1-4

Age: 7+

Time: 20+

Designer: Wolfgang Borkner

Art: Tobias Dahmen

Price: ca. 20 Euro

Publisher: Haba 2018


Genre: Math calculations

Users: For children

Special: 1 player

Version: multi

Rules: de en es fr it nl

In-game text: no



Nice background stories

Trains number range between 1 to 100

Immediate self-control of results


Compares to:

All mathematical calculation game


Other editions:

Currently none


Chance (pink): 1

Tactic (turquoise): 0

Strategy (blue): 0

Creativity (dark blue): 0

Knowledge (yellow): 3

Memory (orange): 0

Communication (red): 0

Interaction (brown): 1

Dexterity (green): 2

Action (dark green): 0