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Alternatives

Products that do what Mastermind Arena does

Test your logic

  1. 1

    Puzzle Lair brings Sudoku, Killer Sudoku, Calcudoku, X-Sudoku, Kakuro, Ripple Effect, Crossmath and Nonogram together in one clean, free site. Solve daily logic puzzles, track your stats and climb the leaderboards.

    Jun 2026 · puzzlelair.com

  2. 2AD
  3. 3
    AI Titans553

    Prove your brains, brawn, and bytes

    2023

  4. 4

    A Modern Take on the Classic Mastermind Game!

    Sep 2025

  5. 5

    An AI-powered whiteboard and mind map tool

    2024

  6. 6

    Inspiration network for designers and developers.

    2020

  7. 7TL

    I’ve been building a few small games to help kids (and curious adults) build reasoning and logic skills. Think Word Ladder, Prime Hunter, Math Maze ,all in the browser, no installs. Would love feedback or suggestions for new types of puzzles

    2025 · quizmathgenius.com

  8. 8

    A peer group matchmaking service for entrepreneurs

    2017

  9. 9

    Build habits by using the addictive powers of social media.

    2019

  10. 10

    Challenge your friend and step out of your comfort zone!

    2016

  11. 11

    Satirical office puzzle games: Plan The Roadmap, Modernize The Org Chart, Prep Office For RTO, and Finish The Presentation. Free daily challenges, no account required.

    7d ago · corporatemindgames.com

  12. 12

    Software for running mastermind groups

    2020

  13. 13

    Unlock the secret held by AI, get better at prompting

    2023

  14. 14

    A fun little daily brain workout, free in your browser

    2022

  15. 15AM

    Wordle reminded me of Mastermind, a game I played as kid, so just for fun I made a version of the game that plays a lot more like Mastermind. I think this version is way more challenging :)

    2022 · playhurdle.vercel.app

  16. 16

    Tough puzzles, riddles and trivia for your brain

    2018

  17. 17

    A logic puzzle game built solo with ChatGPT

    2025

  18. 18

    Solve puzzles, compete with other players.

    Jul 2026 · puzzlelands.net

  19. 19MN

    Hey folks, wanted to share my new logic game I created. I hope you'll enjoy it. It looks easy, but it's only illusion. The goal is to make 210 points on all levels: easy - doable, medium - not sure, hard - I'm happy when I make over 80...

    2024 · make210.com

  20. 20IM
  21. 21

    Puzzle collection

    Oct 2025

  22. 22

    NumMind: Global 1A2B Arena. View Top 100 match history.

    Jan 2026 · apps.apple.com

  23. 23

    Master the chaos: Spatial logic meets linguistic skill.

    Jan 2026 · quipseek.com

  24. 24

    Your next big step to gaining elo!

    2025

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