3 WEEKLY INTERACTIVE PUZZLES

MATCHSTICK PUZZLES

A Pile of 8 Triangles

Eight equilateral triangles can be spotted in this composition - 7 small ones and a bigger one. Move 2 matchsticks to get 10 equilateral triangles.

Coffee Table and the Chair

Move 3 matchsticks to put the chair to the left off the coffee table.

Two Glasses: Empty & Full

One glass is empty, another one is full. Move 2 matchsticks to make two full glasses.

Flip the Chair

The chair fell over. Move 2 matchsticks to put it back upright.

PUZZLE CLASSICS

CHESS PUZZLES

COIN PUZZLES

LOGIC PROBLEMS
  • Route 66

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    Route 66

    Five friends decided that for their vacation this year, they'd take a motorcycle road trip on historic Route 66, following the original route of the highway from Santa Monica, California to Chicago, Illinois. The friends all used street motorcyc

  • 4th Grade Project

    Mrs. Clark's 4th grade class has a project due on Monday. Four of her students had final touches to add to their projects over the weekend and asked their parents to assist in procuring the materials needed. Most of the items were easy to find b

    NEWJan 28

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    4th Grade Project
  • Cars for Lease

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    Cars for Lease

    This month, five people had expiring leases on their cars so they each went to their local auto dealerships to trade them in for new cars under new leases. They happened to be turning in a different make of car in a different common standard colors..

  • Writing Contest Winners

    Four high school friends loved to write and at their teacher's suggestion they entered a regional writing contest. Each of them entered a story in a different category. To their surprise and delight, all four of them placed in the contest! Deter

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    Writing Contest Winners