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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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Solving the Queens Puzzle with Graph Theory

CONTRIBUTED BY: Alejandra Ortiz Duran | 2 years ago BY: Zsombor Méder
Staff Picks , Challenges , Computer-Based Maths , ...
5
REPLIES
13.4K
VIEWS

[WSRP23] WikiGame: minimum steps from one article to another using internal links

CONTRIBUTED BY: Samikshaa Natarajan | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Challenges , Graphics and Visualization , ...
2
REPLIES
4.3K
VIEWS

[Gif] Genuary 2022: Self portrait

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: Robert Nowak
Challenges , Computational Humanities , Events & Media , ...
2
REPLIES
5.6K
VIEWS

Genuary 2022 Fidenza: stream plot with digits regions

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Events & Media , ...
1
REPLIES
6K
VIEWS

[Reddit-DiBB0118] PairedBarChart approach

CONTRIBUTED BY: George Varnavides | 7 years ago BY: l van Veen
Staff Picks , Biological Sciences , Challenges , Data Science , ...
2
REPLIES
16.2K
VIEWS

Mathematical Games: Collection of Points and Lines

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
6K
VIEWS

[GiF] Genuary 2022: VHS

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computational Humanities , ...
1
REPLIES
6.4K
VIEWS

[GiF] Genuary 2022: 800x80 - distribution of points with Lloyd's algorithm

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computer Science , Events & Media , ...
2
REPLIES
7.1K
VIEWS

[GiF] Genuary 2022: Sol LeWitt Wall Drawing

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Events & Media , ...
1
REPLIES
6.8K
VIEWS

[Reddit-DiBB0118] Heatmap of inter- and intra- species comparison

CONTRIBUTED BY: Vitaliy Kaurov | 7 years ago BY: Vitaliy Kaurov
Staff Picks , Biological Sciences , Challenges , Data Science , ...
3
REPLIES
16.4K
VIEWS

Advent of code 2024: Wolfram Language solutions by Peter Falloon

CONTRIBUTED BY: Peter Falloon | 8 months ago BY: Vitaliy Kaurov
Staff Picks , Challenges , Events & Media , ...
3
REPLIES
2.1K
VIEWS

What's the angle? (A math puzzle from twitter)

CONTRIBUTED BY: Shenghui Yang | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computer-Based Maths , Curated Data , ...
2
REPLIES
12K
VIEWS

Results of the contest "Best Private Investor" from MOEX

CONTRIBUTED BY: Kirill Belov | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Data Science , Events & Media , Finance , ...
1
REPLIES
5.5K
VIEWS

[GiF] Genuary 2022: Color gradients gone wrong - xkcd's painbow

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Events & Media , ...
1
REPLIES
6.5K
VIEWS

[Reddit-DiBB0118] Bubble chart for 4D data

CONTRIBUTED BY: Sander Huisman | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Challenges , Data Science , ...
1
REPLIES
13.5K
VIEWS

[Reddit-DiBB0118] Growth Rate in "Intensity Space"

CONTRIBUTED BY: Henrik Schachner | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Challenges , Data Science , ...
1
REPLIES
12K
VIEWS

[Numberphile] - Frog Jumping - Solving the puzzle

CONTRIBUTED BY: Sander Huisman | 8 years ago BY: Sander Huisman
Staff Picks , Challenges , Equation Solving , ...
4
REPLIES
16.3K
VIEWS

Updating a One-Liner Competition Winner

CONTRIBUTED BY: Evan Ot | 10 years ago BY: Sam Carrettie
Challenges , Graphics and Visualization , Wolfram Language
4
REPLIES
14.3K
VIEWS

Mathematical Games: Famous Equations

CONTRIBUTED BY: Ed Pegg | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
1.8K
VIEWS

Advent of code 2024: Wolfram Language solutions by Nikolay Murzin

CONTRIBUTED BY: Nikolay Murzin | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Dynamic Interactivity , Events & Media , ...
1
REPLIES
2.1K
VIEWS

[WSRP23] Solving logic puzzles based on logical statements

CONTRIBUTED BY: Nishnath Polavarapu | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Logic and Boolean Algebra , ...
3
REPLIES
8.6K
VIEWS

The Twenty-four points game

CONTRIBUTED BY: Bowen Ping | 2 years ago BY: Bowen Ping
Staff Picks , Algebra , Challenges , Graphs and Networks , ...
4
REPLIES
5.7K
VIEWS

Knightdoku: solving Sudoku-like problem based on chess knights

QUESTION FROM: Matthew Sottile | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Events & Media , ...
1
REPLIES
6.7K
VIEWS

2016 puzzles: can you calculate these values?

CONTRIBUTED BY: Ed Pegg | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Mathematics , Recreation , Wolfram Language
4
REPLIES
14.9K
VIEWS

[Reddit-DiBB0118] Scatter plot slices of temperature dynamics

CONTRIBUTED BY: Vitaliy Kaurov | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Challenges , Data Science , ...
1
REPLIES
14.2K
VIEWS

[Reddit-DiBB0118] Interspecies comparison using RadarChart

CONTRIBUTED BY: Diego Zviovich | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Challenges , Data Science , ...
1
REPLIES
13.5K
VIEWS

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

CONTRIBUTED BY: Jeff Weidenaar | 21 days ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computational Humanities , ...
1
REPLIES
969
VIEWS

Animate the optimal set of moves for 4-peg tower of Hanoi

CONTRIBUTED BY: Shenghui Yang | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Dynamic Interactivity , ...
1
REPLIES
2.5K
VIEWS

Mathematical Games: Icosahedra and other polyforms

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
3.9K
VIEWS

Bridging the Olympiad Gap problem: radius of a circle with two inner tangent circles

CONTRIBUTED BY: Shenghui Yang | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computer-Based Maths , Education , ...
2
REPLIES
10.1K
VIEWS

Nondeterministic Constraint Logic Game Implementation

CONTRIBUTED BY: Eric Parfitt | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computer Science , Dynamic Interactivity , ...
1
REPLIES
9.5K
VIEWS

Make data for spot the differences game

QUESTION FROM: Mark Whel | 2 years ago BY: Henrik Schachner
Challenges , Image Processing , Wolfram Language
2
REPLIES
3.6K
VIEWS

[Gif] Genuary 2022: Abstract vegetation

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computational Humanities , ...
1
REPLIES
6.5K
VIEWS

[GiF] Genuary 2022: trade styles with a friend

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Events & Media , ...
1
REPLIES
6.6K
VIEWS

[WSS21] Improving the question-answer database of EIWL book

CONTRIBUTED BY: Test Account | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Authoring and Publishing , Challenges , Education , ...
1
REPLIES
8.7K
VIEWS

AI agent AlphaEvolve finds new solution for a packing problem

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Challenges , Geometry , ...
1
REPLIES
13.1K
VIEWS

Mathematical Games: 2025, other numbers and OEIS

CONTRIBUTED BY: Ed Pegg | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
6.1K
VIEWS

Solving polycube puzzles by applying the exact cover problem

CONTRIBUTED BY: Curran Flanders | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Graphics and Visualization , Recreation , ...
1
REPLIES
2.3K
VIEWS

Mathematical Games: anagrams, letter banks and other wordplay

CONTRIBUTED BY: Ed Pegg | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Curated Data , Events & Media , ...
1
REPLIES
3K
VIEWS

New York Times spelling bee puzzle: unicorns and other oddities

CONTRIBUTED BY: Jeff Weidenaar | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Events & Media , Interface Construction , ...
1
REPLIES
4.7K
VIEWS

Spot the difference

QUESTION FROM: Shinsuke Okayasu | 1 year ago BY: M.A. Ghorbani
Challenges , Dynamic Interactivity , Image Processing , ...
4
REPLIES
2.9K
VIEWS

Mathematical Games: Linear Algebra magic

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Challenges , Demonstrations , ...
1
REPLIES
4K
VIEWS

Mathematical Games: combinatorial codes and designs

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
4.3K
VIEWS

Happy end problem: n-gons in generally positioned n points

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Geometry , Graphics and Visualization , ...
1
REPLIES
4.7K
VIEWS

High-dimensional sphere packing doesn't fit in a box

CONTRIBUTED BY: Yaroslav Bulatov | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Geometry , Graphics and Visualization , ...
1
REPLIES
4K
VIEWS

Mathematical Games: The Hat and Other Tilings

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
5.7K
VIEWS

Mathematical Games: Fun with Fractions

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
5.6K
VIEWS

Heart shaped Polyomino Puzzle

CONTRIBUTED BY: Brad Klee | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Discrete Mathematics , Equation Solving , ...
1
REPLIES
5.2K
VIEWS

Automating search for neat Mandelbrot fractals with Machine Learning

CONTRIBUTED BY: Test Account | 4 years ago
Challenges , Computational Systems , Graphics and Visualization , ...
0
REPLIES
4.1K
VIEWS

Mathematica One Liner Generator

CONTRIBUTED BY: Jonathan Kinlay | 7 years ago
Challenges , Game Development , Machine Learning , Recreation , ...
0
REPLIES
5.1K
VIEWS
1
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Group Count Group Count

85 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
edp
Ed Pegg
2 days ago
shenghuiy
Shenghui Yang
18 days ago
jeffw
Jeff Weidenaar
21 days ago
eddyzhang10
Eddy Zhang
3 months ago
okazakikotaro
Kotaro Okazaki
1 month ago
vitaliyk
Vitaliy Kaurov
2 days ago
murzinnikolay
Nikolay Murzin
4 months ago

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