A quiet enigma. We don't know anything about xigoi yet.
Risky, 1 byte 0? Try it online! 0 transpose ? input
posted 5y ago by xigoi · edited 5y ago by xigoi
Jelly, 3 bytes Ḷ߀ Try it online!
posted 5y ago by xigoi
Jelly, 13 bytes W;;Ƥ@ḣL}¹⁼ʋƇḢ Try it online! Takes the two strings as arguments in reverse order.