If you start tackling cryptocurrency puzzles on a regular basis, especially ones that are multiple puzzles in a series, you’ll soon find yourself dividing your attention between multiple puzzles and needing to keep track of what’s active. I started this tracker to help me keep track of the puzzles in one place and hopefully it’s useful to others as well.

Updated daily or more often on a best effort basis. If you see something out of date, please leave a comment.

I love cryptocurrency puzzles. Since April 2019, I have solved thirteen puzzles, winning over $1,500. I challenge puzzles of various kinds, including those related to knowledge, cryptography, brain teasers, hacking, and scavenger hunts. The race against other people to find a hidden private key that unlocks a crypto treasure is a unique thrill.

In my upcoming “Solving Puzzles” series of posts, I hope to document some of the fun and excitement in solving cryptocurrency-related puzzles, and share some of my secrets to help people tackle future puzzles and collect that prize money!

If you’re interested in starting on some puzzles now, I keep a handy list of the ones I’m aware of in my Ongoing Puzzles Tracker.