Dev tools · alternatives · 2026

24 alternatives to I poked at the golden ratio in SQL and solved an open math problem

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1IM
I made a puzzle game that gently introduces my favorite math mysteries▲1,054
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 →
2IS
I solved a 12yr math problem using AI (formalized; awaiting review) [pdf]▲5
Sep 2026 · raw.githubusercontent.com · its alternatives →
3PA
Plisqin, an SQL generator written in Racket▲7
2018 · docs.racket-lang.org · its alternatives →
4
The Magic of Math▲63
Solving for x and figuring out why
2016 · namecheap.com · its alternatives →
5ID
I designed a printable parametric open source chess set▲7
2012 · iamwil.posterous.com · its alternatives →
6AS
A SQL Card Game for Complete Beginners▲8
2021 · amazon.com · its alternatives →
7
I made a math puzzle game. Hope you like it▲35
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 →
8II
I Invented a New Machine Learning Algorithm▲5
2024 · medium.com · its alternatives →
9DL
DAGraph – local-first reactive graph from arithmetic to OLAP SQL▲6
May 2026 · dagraph.com · its alternatives →
10II
I implemented Tilde – Operator for Go Compiler after months of research▲6
2021 · medium.com · its alternatives →
11AS
A SQL-based stock screener▲7
2017 · finutils.com · its alternatives →
12SS
Solving SQL's schema rigidity▲5
2016 · raijindb.com · its alternatives →
13IB
I built Reddit analytics tool for better results▲8
2024 · reddstat.com · its alternatives →
14SE
SQL expert on demand▲5
2016 · sqlexperthelp.com · its alternatives →
15BC
Binary Counting▲8
2022 · bits.kodare.com · its alternatives →
16IO
Improving on the Command-Line SQL Experience▲5
2020 · medium.com · its alternatives →
17
A fast command-line tool for solving Queens puzzles▲5
I've been hooked on Queens puzzles (https://www.linkedin.com/games/queens/) for the last few months, and decided to try and build a solver for them. Rather than doing a traditional solution search, I tried to model it instead on how humans solve these puzzles, iteratively eliminating and confirming possible squares for Queens. And since this was a side-project, I decided to go overboard, and try and make it as fast as possible (avoiding HashMap/HashSet in favor of bit fields, for example).
2025 · github.com · its alternatives →
18
SQLTutor – Interactive, AI-assisted, in-browser SQL tutor▲7
2025 · sql.programmable.net · its alternatives →
19AS
A small symbolic math command line using algebrite and katex▲5
2018 · bwasti.com · its alternatives →
20AS
A simple yet challenging math game▲5
2015 · dogemath.com · its alternatives →
21IW
I wrote an explorer for the Singapore Olympiad problem▲11
2015 · mark.github.io · its alternatives →
22OS
Open-source SIMD-accelerated math library for C/C++/C#/Java/FORTRAN▲9
2013 · yeppp.info · its alternatives →
23
I Created a Rust Crate to Handle KMP (Knuth-Morris-Pratt Algorithm)▲9
Please tell me your opinion
2024 · crates.io · its alternatives →
24IB
I built Allocator from an old spreadsheet to teach myself React▲7
2020 · allocator.app · 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 →