Same as my first version, you can earn sticks to unlock the next level and the challenges get harder as you progress. With the newly added Puzzled Maker, you can now create your own matchstick puzzles and generate a shareable link to stump your friends :)

For example, check out this custom challenge I just created: https://mathstick.github.io/play?q=ktoylsjcnmylbetuinmylielj...

Feel free to share your puzzles below and feedback is welcome.

Edit: mostly directed at OP, the puzzle maker claimed something like 12 identical solutions for the same puzzle

I personally found this 'learn-by-doing' approach really helps me understand the patterns before I tackle the harder levels.

Also, submit it to https://hnarcade.com :)