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Grade 4
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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?

Riddle

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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?

Riddle

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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!

Riddle

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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?

Riddle

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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!

Riddle

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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.

Riddle

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Mathias' Candles

Mathias is an experienced waiter. He knows he must light one candle per hour to create a warm atmosphere. What is the number of hours during which exactly three candles will be burning at the same time?

Riddle

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10 Coins

Uncle Bob wants to share his fortune equally. You’ll have to figure out how he did it!

Riddle

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The Bike Route

Ah! The Eiffel Tower! What a magnificent structure. Pauline wants to go there by bike, but the journey isn’t so simple because she has a very specific idea in mind.

Riddle

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The Hen House

Who said farming life was easy? This puzzle isn’t any easier! Trying a few things out and thinking carefully will surely help you solve it.

Riddle

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Rock'n'roll Birthday

It’s up to you to figure out which instrument each member of the rock band plays. To do so, use your logic.

Riddle

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Lily's Marbles

Lili is a fierce opponent at marbles. She keeps winning and earns extra marbles every week.

Riddle