PROBLEM OF THE WEEK ARCHIVE

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PROBLEM OF THE WEEK ARCHIVE

Every week, we release a new multi-part problem related to a holiday, season, special event or cool STEM topic...completely for free!

The solution for each Problem of the Week (POTW) is posted here the following week (included in the downloadable POTW file).

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Date of the Problem Title View Download
February 06, 2023 SNOW WATER EQUIVALENCE View Problem Download Problem
January 30, 2023 THE CULLINAN DIAMOND View Problem Download Problem
January 23, 2023 GAME SHOW PROBABILITY View Problem Download Problem
January 16, 2023 MARTIN LUTHER KING, JR. DAY View Problem Download Problem
January 09, 2023 SOLVING SNOWMEN View Problem Download Problem
January 02, 2023 HAPPY NEW YEAR! View Problem Download Problem
December 26, 2022 COUNTING COOKIES View Problem Download Problem
December 19, 2022 PRESENT PROBABILITY View Problem Download Problem
December 12, 2022 HOLIDAY PACKAGES View Problem Download Problem
December 05, 2022 WORTH THE WEIGHT View Problem Download Problem
November 28, 2022 BRILLIANT DAILY CHALLENGES View Problem Download Problem
November 14, 2022 TIME CHANGES View Problem Download Problem
November 07, 2022 GOURMET CANDIES View Problem Download Problem
October 31, 2022 TRICK-OR-TREAT View Problem Download Problem
October 24, 2022 AUTUMN LEAVES View Problem Download Problem
October 17, 2022 NATIONAL CHESS DAY! View Problem Download Problem
October 10, 2022 1ST QUARTER GRADES View Problem Download Problem
October 03, 2022 A TASTY TREAT View Problem Download Problem
September 26, 2022 ASTEROID BLASTER View Problem Download Problem
September 19, 2022 PIZZA PARTY PREDICAMENT View Problem Download Problem
September 12, 2022 PLANET ROTATIONS & REVOLUTIONS View Problem Download Problem
September 05, 2022 LABOR DAY View Problem Download Problem
August 29, 2022 SCHOOL BUS MATH View Problem Download Problem
August 22, 2022 NEW SCHOOL View Problem Download Problem
August 15, 2022 ROAD TRIP View Problem Download Problem
August 08, 2022 WINNING BIG! View Problem Download Problem
August 01, 2022 CARE FOR SOME WATER? View Problem Download Problem
July 25, 2022 MAKING SENSE OF NUMBERS View Problem Download Problem
July 18, 2022 SUMMER FUNDS View Problem Download Problem
July 11, 2022 SOME MATH WITH JULY View Problem Download Problem

Do you have a STEM background and love writing math problems?

Volunteer to write a Problem of the Week! You can feature your STEM career or area of study...or write a just-for-fun POTW about a holiday or event! Click the volunteer button below to learn more about how you can support MATHCOUNTS resource creation.