To Reproduce
Steps to reproduce the behavior:

1. Go to https://experiments.cubing.net/cubing.js/twisty/puzzle-description.html

Relevant source:

<twisty-player
  experimental-puzzle-description="c f 0.333333333333333 v 0"
  alg="F2 UFL R B' R UBR' L' D' UBL L U2 B' UBR U2 L2 UFL F B UBL R2 B UFL' D2 DBL R2 UFL U2 F' DBL' U UFL F'"
  experimental-sprite="../twisty/world.png

Modify this line to add more options https://github.com/vitogit/lichess-tactics-generator/blob/master/src/App.vue#L87

Add checkbox or dropbox to the page so the user can select other options

• Variations: "ultraBullet" "bullet" "blitz" "rapid" "classical" "correspondence" "chess960" "crazyhouse" "antichess" "atomic" "horde" "kingOfTheHill" "racingKings" "threeCheck"
• color: "white", "black

Participation

All Hacktoberfest solutions should be provably correct. That is, solution submissions should either include the unit tests from the original challenge (implemented in your language of choice) or at least print out the expected answers when run by the maintainers. Solutions that do not meet these criteria may be rejected, or flagged as 'invalid' or 'spam' in egregious cases. This