the rules appear to be a direct lift
If you haven't played The Witness, you won't know how to read the symbols.
(, Mon 7 Jan 2019, 21:24, Reply)
https://au.ign.com/wikis/the-witness/Puzzle_Types
but i'd highly recommend playing the game. the experience of learning each puzzle type is very satisfying, especially when you come across puzzles combining various rules.
(, Tue 8 Jan 2019, 2:47, Reply)
I have a four month old
I might get the time to play anything more than five minutes in a few years. Maybe.
(
wheresthefish Partly filled with wrong, Tue 8 Jan 2019, 10:52,
Reply)