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Products that do what FlashQuant does

Structured mental math training for quant interviews

  1. 1
    Quant133

    Machine learning based mental math training.

    2017

  2. 2TY

    Hi all, hope someone enjoys (or not) my weekend project. See how many matching pairs you can find in two minutes. This is written in C++ and built to WebAssembly with Emscripten. The code is at https://github.com/0xf00ff00f/rotator

    2022 · 0xf00ff00f.github.io

  3. 3IM
  4. 4QL

    Hi everyone, I wanted to share Quantus, a finance learning and practice platform I’m building out of my own frustration with traditional resources. As a dual major in engineering and finance who started my career at a hedge fund, I found it challenging to develop hands-on financial modeling skills using existing tools. Platforms like Coursera, Udemy, Corporate Finance Institute (CFI), and Wall Street Prep (WSP) primarily rely on video-based tutorials. While informative, these formats often lack the dynamic, interactive, and repetitive practice necessary to build real expertise. For example,…

    2024 · quantus.finance

  5. 5
    Liminary146

    Ground your AI in saved knowledge as you work

    May 2026 · liminary.io

  6. 6IM

    Hey, maker here. After launching a daily word search game, I randomly thought of this math game while driving. Finally got around to making it and I think it turned out pretty cool. It’s a math search game that’s meant to help you practice your quick addition, subtraction, multiplication, and division skills. I’m hoping it’ll help people (even those like me who aren’t big on math) learn and increase their speeds. (There are also some settings you can enable to make the game harder) If you try it out, please let me know if you found it fun, if you have anything you’d like me to add, or if you…

    2024 · worchle.com

  7. 7
    Flashbee131

    Learning made fun

    2023

  8. 8

    The open-weight preview of Qwen4

    10d ago · qwen.ai

  9. 9

    Train 5 minutes of mental math every day, fully customizable

    2019

  10. 10
    Mindstone181

    We help you learn faster, remember more and get things done

    2021

  11. 11
    Neble106

    Learn faster with AI-powered mental models

    2022

  12. 12

    Conquer the numbers. Level up your mental math speed.

    Jun 2026 · targetmath.thevshub.in

  13. 13HT
  14. 14

    Autoscaling difficulty rapid fire mental maths

    May 2026 · math.millennial-ai.com

  15. 15

    Pass Quant interviews: math, coding & brain teasers

    Jun 2026 · amazon.com

  16. 16

    Mental math battles that make kids faster every day

    Apr 2026 · learnmath.anng.dev

  17. 17

    Speed up your math skills with the Trachtenberg System

    May 2026 · speedmath.cafe

  18. 18LB

    Hi HN, For 4 years I've worked on the psychology of learning following a CompSci degree with an AI minor from back in 2019. I love the future of effective learning that is coming. This is a way for you to study for specific exams, lectures and videos. You upload your content, and get specific, citing flashcard exercises delivered in a fun way. Not only can you view the timestamp in the video that a question was generated from, for example, but your answers are used to inform a "Compilation stage". The Compilation stage uses your choices of answers (and wrong answers), as well as data on when…

    2023 · studywand.com

  19. 19

    Duolingo for mental math - daily brain training for adults.

    Feb 2026

  20. 20TT

    For the last few weeks, I have been working on training an LLM from scratch and deploying it in production on Google Cloud Platform. Finally, I trained a 30 million parameter model on 1 billion tokens and deployed it as a web service. You can access the LLM using this site - https://kunalmishra.info The following steps were taken to build Tiny Tales GPT 1. Downloaded and preprocessed 8GB of dataset using multiprocessing library. 2. Tokenized the data using byte pair encoding to create 1 billion tokens sharded in different bin files. 3. Defined a training setup and trained the model…

    2024 · kunalmishra.info

  21. 21

    LeetCode for quant finance interviews

    Jun 2026 · leetquant.tech

  22. 22

    Boost math skills with fun speed challenges

    26d ago · play.google.com

  23. 23

    Mental math training app with/without soroban, flash numbers

    Mar 2026

  24. 24
    Quantt4

    Land your dream job in quantitative finance

    Mar 2026

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