Life & fun · alternatives · 2026
24 alternatives to LeetCode for Puzzles and Riddles
Math, logical and verbal puzzles of various difficulties
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. LeetCode for Puzzles and Riddles launched in 2020; newer entries below may have overtaken it.
- 1IM
2022 · dogbunnypuzzle.com · its alternatives →
- 2
- 3IM
As you solve LeetCode questions, you can mark them as hard, medium, or easy. The tool will then recommend questions you should review based on (1) how hard the question was for you and (2) how much time has passed since you last reviewed it. I'd recommend normally attempting LeetCode problems and just marking them as hard, medium, or easy for you at first so the tool knows which problems to recommend you review! Here's the theory behind spaced repetition and learning if interested: https://www.codecademy.com/article/spaced-repetition
2024 · lanki.xyz · its alternatives →
- 4TL
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 →
- 5IM
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 →
- 6
- 7HA
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 · its alternatives →
- 8
- 9
- 10
- 11AD
2025 · rvlabs.ca · its alternatives →
- 12IM
2024 · triword.net · its alternatives →
- 13
- 14
Solve logical mystery riddles by asking AI yes/no questions
2023 · its alternatives →
- 15
Tough puzzles, riddles and trivia for your brain
2018 · its alternatives →
- 16
- 17IM
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 →
- 18
- 19
- 20AM
2022 · mathgrams.com · its alternatives →
- 21
- 22
- 23
- 24
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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 →