Life & fun · alternatives · 2026
24 alternatives to o:anquan
An addictive number puzzle with minimalist presentation!
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. o:anquan launched in 2016; newer entries below may have overtaken it.
- 1IM
This is the first iteration of a short game I’m making that tries to interactively explain some of my favorite math questions / ideas. My goal is mostly to get the player curious and not necessarily to explain absolutely everything. There were a lot of fun technical parts to building this: - For implementation reasons, it’s much easier if the lines all have integer intersection points with each other. To do this, when a new line is added I “cheat” by rounding intersections to integers and then splitting the old lines at the intersection into new linds (with potentially different slopes)…
2024 · rahulilango.com · its alternatives →
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- 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 →
- 6IM
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 →
- 7AP
2016 · treksit.com · its alternatives →
- 8AP
2015 · david-peter.de · its alternatives →
- 9LA
2019 · linjat.snellman.net · its alternatives →
- 10AO
2013 · zachschnell.com · its alternatives →
- 11PG
2014 · itunes.apple.com · its alternatives →
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- 15
- 16ZA
2015 · zero.karaniwan.org · its alternatives →
- 17
- 18NA
2017 · petedeas.co.uk · its alternatives →
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- 22SA
2017 · skiplit.com · its alternatives →
- 23MN
This is an idea I’ve been kicking around for a long time, and I decided to finally code it up. In the same way that Scrabble decomposes words into letters, what if there was a game that decomposed letters into sub-shapes? There’s a lot of directions this could go, and I’m still exploring the possibility space. Enjoy. Suggestions welcome. It doesn’t have a real name yet.
2024 · shovemedia.com · its alternatives →
- 24SA
2016 · stacks.amizrahi.com · its alternatives →
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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 →