You can also factor integers with Regexp::Exhaustive: https://metacpan.org/pod/Regexp::Exhaustive#Finding-all-divisors https://metacpan.org/pod/Regexp::Exhaust

You can also factor integers with Regexp::Exhaustive: https://metacpan.org/pod/Regexp::Exhaustive#Finding-all-divisors https://metacpan.org/pod/Regexp::Exhaustive#Finding-all-divi... And if you're in Toronto in 3 weeks time, come see Abigail (the original inventor of the prime number regexp) solve the N-Queens problem with regexp: https://tprc2023.sched.com/event/1LhoB/the-n-queens-problem-by-regexp https://tprc2023.sched.com/event/1LhoB/the-n-queens-problem-...