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Give your creativity a boost through a friendly competition. Challenging problems will be placed in this group for members who would like to test their skills. Of course, every member can benefit from the solutions posted here.

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The CLICK protocol: solving AoC's secret entrance with a Turing machine

CONTRIBUTED BY: Brian M. Ashiundu | 3 days ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computational Systems , Computer Science , ...
1
REPLIES
80
VIEWS

Mathematical Games: number Seven across maths - graphs, geometry, designs, knots, and units

CONTRIBUTED BY: Ed Pegg | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Events & Media , ...
1
REPLIES
839
VIEWS

Try to beat these MRB constant records!

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 2 months ago BY: Marvin Ray Burns A.G.S. (cum laude)
Challenges , Education , High-Performance Computing , Mathematica , ...
22
REPLIES
1.2M
VIEWS

Mathematical Games: knots and crossing numbers

CONTRIBUTED BY: Ed Pegg | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Discrete Mathematics , ...
1
REPLIES
1.5K
VIEWS

Hamiltonian-type paths without crossings in regular polygons

CONTRIBUTED BY: Shenghui Yang | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computer-Based Maths , Computer Science , ...
1
REPLIES
1.5K
VIEWS

Only 2nd Time in 11 Years: Debated "S" Enters NY Times Spelling Bee—Data Spells the Verdict

CONTRIBUTED BY: Jeff Weidenaar | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computational Humanities , ...
1
REPLIES
1.7K
VIEWS

Mathematical Games: unit-distance graphs

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
2K
VIEWS

Letter Boxed: the elusive 1-word solutions

CONTRIBUTED BY: Jeff Weidenaar | 5 months ago BY: G West
Staff Picks , Challenges , Interface Construction , ...
2
REPLIES
8.3K
VIEWS

Mathematical Games: covering sets

CONTRIBUTED BY: Ed Pegg | 5 months ago BY: Ed Pegg
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
2
REPLIES
1.8K
VIEWS

[WSRP25] Analyzing higher dimensions of the sliding block puzzle

CONTRIBUTED BY: Eddy Zhang | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Graphics and Visualization , ...
1
REPLIES
1.7K
VIEWS

Mathematical Games 30: Measuring the Universe

CONTRIBUTED BY: Ed Pegg | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Challenges , Demonstrations , ...
1
REPLIES
1.9K
VIEWS

AI agent AlphaEvolve finds new solution for a packing problem

CONTRIBUTED BY: Ed Pegg | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Challenges , Geometry , ...
1
REPLIES
13.8K
VIEWS

Mathematical Games: polygons and polynomials

CONTRIBUTED BY: Ed Pegg | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
2.2K
VIEWS

Mathematical Games: Famous Equations

CONTRIBUTED BY: Ed Pegg | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
2.2K
VIEWS

A-Puzzle-A-Day solver: shapes placement on calendar board

CONTRIBUTED BY: Kotaro Okazaki | 9 months ago BY: Brad Klee
Staff Picks , Challenges , Computational Humanities , ...
5
REPLIES
18.1K
VIEWS

Mathematical Games: puzzles on a square grid

CONTRIBUTED BY: Ed Pegg | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
5.1K
VIEWS

Red pin puzzle: tracking patterns in motion with two different frequencies

CONTRIBUTED BY: Vitaliy Kaurov | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Graphics and Visualization , ...
1
REPLIES
2.8K
VIEWS

Mathematical Games: 2025, other numbers and OEIS

CONTRIBUTED BY: Ed Pegg | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
7.8K
VIEWS

Advent of code 2024: Wolfram Language solutions by Nikolay Murzin

CONTRIBUTED BY: Nikolay Murzin | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Dynamic Interactivity , Events & Media , ...
1
REPLIES
2.6K
VIEWS

Advent of code 2024: Wolfram Language solutions by Peter Falloon

CONTRIBUTED BY: Peter Falloon | 11 months ago BY: Vitaliy Kaurov
Staff Picks , Challenges , Events & Media , ...
3
REPLIES
2.5K
VIEWS
1
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Group Count Group Count

84 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
brianashiundu000
Brian M. Ashiundu
3 days ago
edp
Ed Pegg
2 days ago
shenghuiy
Shenghui Yang
1 month ago
jeffw
Jeff Weidenaar
3 months ago
eddyzhang10
Eddy Zhang
6 months ago
okazakikotaro
Kotaro Okazaki
2 months ago
vitaliyk
Vitaliy Kaurov
9 days ago

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