PUZZLES

Math puzzles for all ages and skill levels.

JRMF puzzles are unique compared to other math games you’ll find. We design problems with low-floors so everyone can get started by the simple act of trying something and with high-ceilings that lead to challenging mathematics.

Play them in person with friends, or virtually at home.

K and Up Logic

Apple Picking

After a long day of picking apples, can you eat the last, juiciest apple?

Let's play

4th and Up Logic

Cup Stacking

Can you find a way to stack every cup?

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K and Up Logic

Domino Dissection

Can you tile the board using each domino exactly once?

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K and Up Logic

Jumping Julia

Can you jump your way from start to finish?

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K and Up Shape

Königsberg

Everything is made up of one, continuous line. Can you figure out what belongs in town?

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4th and Up Number

Ladybugs

Help as many ladybugs as possible land on the leaves.

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4th and Up Number

Magic Flowers

Can you arrange 5 numbers into a Magic Flower in which every group of three numbers in a line adds up to the same magic number?

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K and Up Shape

Map Coloring

Can you color each map so that no two neighboring states are colored the same color?

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4th and Up Logic

Skyscrapers

Help the city planner build up the city with new skyscrapers.

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K and Up Shape

Tile with Style

Can you cover the entire square with pattern blocks?

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