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Durtles wrote a new post, Number Line Mirrors 5 days, 10 hours ago

Problem of the Week #72: Monday November 18th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

dandelion (admin) updated ‘Area-Bisecting Lines ‘ 1 week, 5 days ago

Every line going through the center of a square bisects its area. Does every line going through the center of an equilateral triangle bisect its area too?

dandelion (admin) wrote a new post, Area-Bisecting Lines 1 week, 5 days ago

Problem of the Week #71: Monday November 11th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Circle-Bisecting Lines 2 weeks, 5 days ago

Problem of the Week #70: Monday November 4th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Chord-bisecting Chords 3 weeks, 5 days ago

Problem of the Week #69: Monday October 28th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Friendly Factor Pairs 1 month ago

Problem of the Week #68: Monday October 21st, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Sierpinski Pyramid 1 month, 1 week ago

Problem of the Week #67: Monday October 14th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Digit Sum Divisors 1 month, 2 weeks ago

Problem of the Week #66: Monday October 7th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Beads in a Bracelet 1 month, 3 weeks ago

Problem of the Week #65: Monday September 30th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Finding Paths 2 months ago

Problem of the Week #64: Monday September 23rd, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Crossing Numbers 2 months, 1 week ago

Problem of the Week #63: Monday September 16th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Probability Thoughts 2 months, 2 weeks ago

Problem of the Week #62: Monday September 9th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Nonlinear Arrangements 2 months, 3 weeks ago

Problem of the Week #61: Monday September 2nd, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Nonlinear Dots 2 months, 4 weeks ago

Problem of the Week #60: Monday August 26th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Combination Lock 3 months ago

Problem of the Week #59: Monday August 19th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles updated ‘Folding Squares ‘ 3 months, 1 week ago

If we draw a line through the center of a square, we can fold the square in half along this line. Depending on the angle this line makes with the horizontal, as shown in the diagram, the folded square will have different looks.

Durtles wrote a new post, Separating Numbers 3 months, 1 week ago

Problem of the Week #58: Monday August 12th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Folding Squares 3 months, 2 weeks ago

Problem of the Week #57: Monday August 5th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […]

Durtles wrote a new post, Point in a Polygon 3 months, 3 weeks ago

Problem of the Week #56: Monday July 29th, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these problems.Please […]

Durtles wrote a new post, Squares in Squares 4 months ago

Problem of the Week #55: Monday July 22nd, 2024As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these problems.Please […]

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