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The Building
William wants to go play at Gabrielle’s place, who lives in the same building as he does. Using a few clues, figure out which floor Gabrielle lives on.
Riddle
Right On Time
Charles and Stéphanie are having trouble with their watches, which are broken. However, even though both are broken, it’s still possible to find the correct time! How can that be done?
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Luke's Piggy Banks
Luc is a piggy bank collector — everyone has their passions! One morning, he gets tired of hoarding money and decides to empty the contents of all his piggy banks.
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Concert Seats
In preparation for a concert, five girls decide to line up to buy tickets. But in what order are they standing?
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The Kites
At Happy Camper summer camp, the campers want to build different kinds of kites. Ariane needs your help.
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Helen's Pots
Helen is camping. She has a 3L pot and a 5L pot, but she needs exactly 4L of water.
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Pascal's Fish
Pascal was lucky enough to go fishing with his father during the family vacation. Take on the challenge and figure out how long he was on vacation — it all depends on how many fish he caught!
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The Kites 2
Patrice is proud of his new pattern. He would like all his friends to have the same as his — but no two kites should be identical. How many different kites can they make?
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The Frog
Gertrude must visit all the stones in her pond — but not just any way. Certain constraints will force students to use logic to solve the challenge.
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The Furibarde
The Furibarde is trying to catch up with the Lapgourou. Will the Furibarde succeed? In how many seconds?
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The Long Winter
Augustine went through a lot of logs this winter. Was the winter long? Only you can find out!
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Who's lying?
Frederique and Sophie are friends. Can you discover who’s lying and determine what colour Sophie’s sweater is?
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