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Durtles wrote a new post, 3D Sudoku a year ago
Problem of the Week #46: Monday November 20th, 2023
As 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, Triangles in a Square a year ago
Problem of the Week #45: Monday November 13th, 2023
As 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, Variants of Sudoku a year ago
Problem of the Week #44: Monday November 6th, 2023
As 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, Square Gluing Topology a year ago
Problem of the Week #43: Monday October 30th, 2023
As 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, Mini Sudoku a year ago
Problem of the Week #42: Monday October 23rd, 2023
As 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, Numbers of Polycubes a year ago
Problem of the Week #41: Monday October 16th, 2023
As 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, Tiling with Polynominoes a year ago
Problem of the Week #40: Monday October 9th, 2023
As 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, Perimeters of Polynominoes 2 years ago
Problem of the Week #39: Tuesday October 3rd, 2023
Sorry for the delay this week. Family emergency.
As before, these problems are the results of me following my curiosity, and I make no promises regarding the […] -
Durtles wrote a new post, Symmetry of Polynominoes 2 years ago
Problem of the Week #38: Monday September 25th, 2023
As 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, Tiling with Tetrominoes 2 years ago
Problem of the Week #37: Monday September 18th, 2023
As 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, Square in Lattice 2 years ago
Problem of the Week #36: Monday September 11th, 2023
As 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, Complete Scrambles 2 years ago
Problem of the Week #35: Monday September 4th, 2023
As 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, Flattening Cubes 2 years ago
Problem of the Week #34: Monday August 28th, 2023
As 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, Cube Solids 2 years ago
Problem of the Week #33: Monday August 21st, 2023
As 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, Triangle Average Divider 2 years ago
Problem of the Week #32: Monday August 14th, 2023
As 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, Triangle Bisectors 2 years ago
Problem of the Week #31: Monday August 7th, 2023
As 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, Covering Squares 2 years ago
Problem of the Week #30: Monday July 31st, 2023
As 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, Mirror Functions 2 years ago
Problem of the Week #29: Monday July 24th, 2023
As 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, Counting Rectangles Extended 2 years ago
Problem of the Week #28: Monday July 17th, 2023
As 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, Counting Squares Extended 2 years ago
Problem of the Week #27: Monday July 10th, 2023
As before, these problems are the results of me following my curiosity, and I make no promises regarding the topics, difficulty, solvability of these […] - Load More