Alternatives

Products that do what Knowess does

From guess to know.

1. 1
   Guessly▲96

   A daily mini guessing game that roasts you when you fail

   Jan 2026

2. 2
   deduce▲66

   A daily Wordle-like puzzle for AI agents

   Apr 2026

3. 3
   lies▲284

   A trivia game about your friends that ends friendships

   2017

4. 4BA
   Bytle – A Wordle-like game where you guess an unsigned 8-bit binary int▲36

   2022 · jamesl.me

5. 5
   Guesstimate▲286

   A spreadsheet for things that aren't certain

   2015

6. 6
   Prompt Golf▲134

   Prompt Engineering As a Sport

   28d ago · jugalmistry.com

7. 7AD
   A difficult game to test your logic▲112

   2025 · rvlabs.ca

8. 8
   Cluedle▲74

   Find the emoji with logic and deduction

   2022

9. 9
   Wordcase▲76

   Free word game on knowledge, English phrases, and vocabulary

   2022

10. 10WA
    WordLines – A zero-knowledge proof-based blockchain puzzle game▲83

    2022 · github.com

11. 11
    Promptordle▲118

    Wordle with an AI twist

    2024

12. 12IB
    I built a Wordle decoder that guesses your guesses▲90

    2022 · github.com

13. 13
    AI Plays Wordle▲120

    Can you beat an AI at WORDLE?

    2024

14. 14
    GPT Riddle▲140

    Unlock the secret held by AI, get better at prompting

    2023

15. 15
    Heardle▲127

    Like Wordle, but for music

    2022

16. 16IM
    I made a tiny game to challenge your mind▲35

    2024 · vidzert.com

17. 17HA
    Huewords, a Word and Logic Puzzle▲114

    This is a game I wrote over the last month and a bit. The effort allocation was pretty different from what I've done in the past. The game design snapped together very quickly: I had the initial idea, played a couple of games on a spreadsheet to get a feel for the idea, and made one change based on those plays. After that everything felt just right through multiple rounds of playtesting. Likewise the puzzle generation is nowhere near as elaborate as in my previous game, fairly simple methods worked well and provided good variety. Instead I ended up spending silly amounts of time on curating…

    2024 · huewords.snellman.net

18. 18
    wefecsd▲92

    qwwqwqwdsd

    2018

19. 19AS
    A Strategic Guessing Game▲12

    2023 · one-dead.web.app

20. 20BG
    Briddle – Guess the AI's semantic path between two words▲10

    Dec 2025 · briddle.io

21. 21
    Synonymy▲81

    Game of finding the paths between random words

    2014

22. 22
    Numble Guess▲1

    Find the Hidden Number

    Jan 2026

23. 23AM
    A mastermind-like version of Wordle▲40

    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

24. 24
    Hex Guess▲71

    Test your hex color guessing skills ✨

    2019

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