Detective Matheo is a mental calculation game from the age of 8, created by Alain Brobecker, teacher of mathematics in middle and high school.

Quickly remove the wrong calculations, and be faster than your opponents to find the only correct calculation!

5 games mixing calculation and speed, to improve multiplication tables (2 levels) and play with additions, subtractions and divisions.

The game contains 110 cards: 51 multiplications cards (2 sets: level 1 and level 2), 21 Addition cards, 21 subtraction cards, 13 Division cards, rules (French, English and German).

For more informations, look at the page of the game. Illustrations: Ronnel Pascua

Détective Lisa is a mental calculation game from the age of 8, created by Alain Brobecker, teacher of mathematics in middle and high school.

Are you a good detectiv? Do the card have 1 or several commun numbers?

Lisa needs you for this game mixing mathematics, observation and reflexes.

4 games mixing calculation and speed, to count and play with additions.

The game contains 100 challenge cards (additions, sums, objects), 7 cards Number, 3 cards Detective, 1 rule booklet.
Illustrations: Ronnel Pascua

Addi Cat’s is a game of mathematical cards from 6 years old, dynamic and very user friendly, mixing mental calculus (additions or subtractions), memory, concentration and speed.

The game contains 165 cards: 100 Multiplication cards, 42 Product cards and 23 Action cards. 5 rules of the game are proposed: the main rule of Challenges, IdentiCats, MemoCats, the Misty and War.

Look at the video of the game:

More informations on the game.

- Misty: discard your cards by making pairs. - MémoCats: find as many pairs of cards as possible. - Challenges: turn a multiplication card then hit the right product on the table. - Identi Cat's: In turn,the players return a card and compare their results with those of other players. If two players have the same result (for example 3x6 and 18), they should type as quickly as possible on the "Mouse" card (green card) placed in the center of the table. The fastest gives its cards to the opponent.Six different action cards add action to the game, sometimes requiring great speed, sometimes an immediate calculation. The first player to get rid of all his cards won.

Addi Cat’s is a game of mathematical cards from 6 years old, dynamic and very user friendly, mixing mental calculus (additions or subtractions), memory, concentration and speed.

The game contains 165 cards: 100 Multiplication cards, 42 Product cards and 23 Action cards. 5 rules of the game are proposed: the main rule of Challenges, IdentiCats, MemoCats, the Misty and War.

Look at the video of the game:

More informations on the game.

- Misty: discard your cards by making pairs. - MémoCats: find as many pairs of cards as possible. - Challenges: turn a multiplication card then hit the right product on the table. - Identi Cat's: In turn,the players return a card and compare their results with those of other players. If two players have the same result (for example 3x6 and 18), they should type as quickly as possible on the "Mouse" card (green card) placed in the center of the table. The fastest gives its cards to the opponent.Six different action cards add action to the game, sometimes requiring great speed, sometimes an immediate calculation. The first player to get rid of all his cards won.