nowfound

Dev tools · June 9, 2018

CrypTools' learn platform

A platform to learn cryptography by completing challenges

CrypTools' learn platform launched on June 9, 2018 with 4 votes. The site was still online in September 2026, 8 years on.

Visit cryptools.github.io ↗Alternatives

What it does

CrypTools is an organization that teaches cryptography. Their platform called learn was designed to help students or hobbyists what is the concept of cryptography by completing some challenges The challenges can be done with or without code and the amount skills required to complete them constantly increase as you complete more and more challenges

The best platform to learn cryptography

You are using an outdated browser. Please upgrade your browser to improve your experience and security. Cryptography is the art of writing and solving problems in order to prevent third parties or the public from reading private messages. And as any art, it can be taught. This was our mission by creating this platform. You'll have some challenges to complete, the first ones are easy, but don't worry, it will get much harder after some point. - CrypTools Get Started This section is not optimized for mobile devices. Please try on afrom cryptools.github.io

Does a similar job

all alternatives →

More dev tools this month

the category →
  • /dev/null▲482

    a social network for devs

    Dev tools · 2d ago · dev-null.sh

  • Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

    open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • Reladraw – A diagram language where you decide where to place things▲411

    Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 25d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 22d ago · openbot.run

  • Talanoa▲343

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 20d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 28d ago · corespeed.io

Source: Product Hunt launch ↗

Launched alongside, June 2018

the whole month →