nowfound

Life & fun · alternatives · 2026

24 alternatives to 3 Number Challenge

A Brain-Building Logic Game

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. 3 Number Challenge launched in 2023; newer entries below may have overtaken it.

  1. 1IM

    Hey there! I'm the brains behind the math crossword game on my site. This game is all about making math a little more fun – users just drag and drop numbers to fill in the blanks and move on to the next level if they get it right. Let me know if face any issues or have any suggestions! :)

    2024 · scientific.place · its alternatives →

  2. 2TL

    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 · its alternatives →

  3. 3
    Threes!▲95

    A tiny puzzle that grows on you

    2014 · its alternatives →

  4. 4

    Tough puzzles, riddles and trivia for your brain

    2018 · its alternatives →

  5. 5

    Find the Hidden Number

    Jan 2026 · apps.apple.com · its alternatives →

  6. 6
    none*2▲87

    A mysterious game of riddles, episode2

    2015 · its alternatives →

  7. 7

    A daily online two minute number game, have a quick try now

    2023 · its alternatives →

  8. 8

    Solve logical mystery riddles by asking AI yes/no questions

    2023 · its alternatives →

  9. 9

    Test your IQ, brain, knowledge

    2023 · its alternatives →

  10. 10IM

    I've been playing with this for quite some time and I think it's finally ready for public consumption. All feedback welcome.

    2025 · madmonk13.github.io · its alternatives →

  11. 11

    Four Numbers, One Solution

    Jan 2026 · apps.apple.com · its alternatives →

  12. 12

    Amazing Simple Game to Learn Numbers from 1 to 9 for kids

    2023 · its alternatives →

  13. 13IM
  14. 14

    Can you tell who is lying? A puzzle game of lying and logic.

    2024 · its alternatives →

  15. 15

    Can you solve 'em all!

    Jan 2026 · apps.apple.com · its alternatives →

  16. 16

    6 numbers. 1 goal. Outsmart the puzzle before time runs out

    Oct 2025 · play.google.com · its alternatives →

  17. 17

    75 brain teasers where the obvious answer is wrong

    Jun 2026 · play.google.com · its alternatives →

  18. 18
    Numble▲3

    Wordle for numbers, with hot-and-cold feedback

    26d ago · numble.today · its alternatives →

  19. 19

    Fun & Brain-Teasing Challenges with Fruits!

    2024 · its alternatives →

  20. 20

    number game, merge matching numbers, train your brain

    Jun 2026 · play.google.com · its alternatives →

  21. 21

    1v1 real-time number puzzle game - Wordle meets multiplayer!

    May 2026 · play.google.com · its alternatives →

  22. 22

    6 7 challenges! Test your reflexes, logic & skills!

    Jan 2026 · play.google.com · its alternatives →

  23. 23PG
  24. 24

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →