Group Abstract

Challenges

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.

Discussions List

New York Times spelling bee puzzle: unicorns and other oddities

CONTRIBUTED BY: Jeff Weidenaar | 10 months ago BY: EDITORIAL BOARD

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4.7K

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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 , ...

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REPLIES

2.5K

VIEWS

Mathematical Games: linkages

CONTRIBUTED BY: Ed Pegg | 11 months ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...

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REPLIES

3.3K

VIEWS

Mathematical Games: ordering and canonical forms

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...

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3.2K

VIEWS

Mathematical Games: Icosahedra and other polyforms

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...

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REPLIES

3.9K

VIEWS

Mathematical Games: Turing machines

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Computational Systems , Computer Science , ...

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REPLIES

3.9K

VIEWS

Mathematical Games: Linear Algebra magic

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Algebra , Challenges , Demonstrations , ...

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REPLIES

VIEWS

Mathematical Games: combinatorial codes and designs

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...

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REPLIES

4.3K

VIEWS

Representing or encrypting text with Truchet tiling. Can we reverse or simplify the encryption?

CONTRIBUTED BY: Vitaliy Kaurov | 1 year ago BY: Henrik Schachner

Staff Picks , Challenges , Computational Humanities , Cryptography , ...

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VIEWS

Mathematical Games: space-filling curves

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...

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REPLIES

4.2K

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 , ...

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REPLIES

4.7K

VIEWS

Mathematical Games: Hexagrammum Mysticum

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...

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REPLIES

4.3K

VIEWS

Mathematical Games: Surfaces

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...

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REPLIES

4.6K

VIEWS

Solving selected Advent of Code problems 2015 - 2023

CONTRIBUTED BY: Peter Burbery | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Graphics and Visualization , ...

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3.5K

VIEWS

2024 = 2³+3³+4³+5³+6³+7³+8³+9³ What's your math one-liner for the New Year 2024?

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: Ed Pegg

Staff Picks , Challenges , Mathematics , Recreation , Wolfram Language

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REPLIES

21.9K

VIEWS

Solving MoMath's A-Puzzle-A-Day by DragonFjord

CONTRIBUTED BY: Brad Klee | 1 year ago BY: Bruce Torrence

Staff Picks , Challenges , Computer Science , ...

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REPLIES

6.2K

VIEWS

Mathematical Games: configurations

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Dynamic Interactivity , Events & Media , ...

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REPLIES

4.5K

VIEWS

Advent of Code 2023: solutions of some problems

CONTRIBUTED BY: Samuel Martineau | 9 months ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Events & Media , Wolfram Language

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REPLIES

2.7K

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 , ...

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VIEWS

Mathematical Games: Special Triangles and Tetrahedra

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...

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REPLIES

4.9K

VIEWS

Group Count

85 Discussions

Group Branding

New Discussion

ACTIVE MEMBERS

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