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

Mathematical Games: Famous Equations

CONTRIBUTED BY: Ed Pegg | 6 months ago BY: EDITORIAL BOARD

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REPLIES

1.8K

VIEWS

Mathematical Games: puzzles on a square grid

CONTRIBUTED BY: Ed Pegg | 8 months ago BY: EDITORIAL BOARD

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

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REPLIES

4.1K

VIEWS

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

CONTRIBUTED BY: Vitaliy Kaurov | 8 months ago BY: EDITORIAL BOARD

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

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REPLIES

2.4K

VIEWS

Mathematical Games: 2025, other numbers and OEIS

CONTRIBUTED BY: Ed Pegg | 9 months ago BY: EDITORIAL BOARD

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

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REPLIES

6.2K

VIEWS

Advent of code 2024: Wolfram Language solutions by Nikolay Murzin

CONTRIBUTED BY: Nikolay Murzin | 9 months ago BY: EDITORIAL BOARD

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

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REPLIES

2.1K

VIEWS

Solving polycube puzzles by applying the exact cover problem

CONTRIBUTED BY: Curran Flanders | 10 months ago BY: EDITORIAL BOARD

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

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REPLIES

2.3K

VIEWS

Advent of Code 2023: solutions of some problems

CONTRIBUTED BY: Samuel Martineau | 10 months ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Events & Media , Wolfram Language

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REPLIES

2.8K

VIEWS

Mathematical Games - diving into cards: set, dominoes, spot-it, scrabble & more

CONTRIBUTED BY: Ed Pegg | 10 months ago BY: EDITORIAL BOARD

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

LIKES

REPLIES

3.4K

VIEWS

Mathematical Games: anagrams, letter banks and other wordplay

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

Staff Picks , Challenges , Curated Data , Events & Media , ...

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REPLIES

VIEWS

New York Times spelling bee puzzle: unicorns and other oddities

CONTRIBUTED BY: Jeff Weidenaar | 11 months ago BY: EDITORIAL BOARD

Staff Picks , Challenges , Events & Media , Interface Construction , ...

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REPLIES

4.8K

VIEWS

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

CONTRIBUTED BY: Shenghui Yang | 0 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 | 0 months ago BY: EDITORIAL BOARD

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

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REPLIES

3.4K

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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REPLIES

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

VIEWS

Mathematical Games: Linear Algebra magic

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

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

LIKES

REPLIES

4.1K

VIEWS

Mathematical Games: combinatorial codes and designs

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

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

LIKES

REPLIES

4.4K

VIEWS

Mathematical Games: space-filling curves

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

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

LIKES

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 , ...

LIKES

REPLIES

4.7K

VIEWS

Mathematical Games: Hexagrammum Mysticum

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

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

LIKES

REPLIES

4.4K

VIEWS

Group Count

85 Discussions

Group Branding

New Discussion

ACTIVE MEMBERS

3 days ago

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27 days ago

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