Check out the BBC micro version in 432 chars (443 bytes). https://bbcmic.ro/?t=9ctpk https://bbcmic.ro/?t=9ctpk ... That cuts your problem down by a factor of ~

Check out the BBC micro version in 432 chars (443 bytes). https://bbcmic.ro/?t=9ctpk https://bbcmic.ro/?t=9ctpk ... That cuts your problem down by a factor of ~5.5e98. ;) Or even a lot more if you limit to readable ascii. I'd be curious if you did that how many of the tries would result in a valid runnable program.