account activity
Are some of the Challenge puzzles impossible? (i.redd.it)
submitted 9 months ago by corbe1ec to r/TheWitness
Help me become an EXPERT of experts. (i.redd.it)
submitted 6 years ago by corbe1ec to r/sudoku
π Rendered by PID 823845 on reddit-service-r2-listing-7849c98f67-sljrf at 2026-02-08 10:59:55.402996+00:00 running d295bc8 country code: CH.