12 Days of Christmas
2,639th
Abundant Numbers
2,092nd1,019th1,539th379th
Abundant Numbers (Long)
1,715th870th760th728th
Arithmetic Numbers
949th1,163rd
ASCII Table
821st
Christmas Trees
1,210th
Collatz
1,131st
CSS Colors
867th
Emirp Numbers
730th699th
Fibonacci
3,136th
Fizz Buzz
7,129th
Forsyth–Edwards Notation
549th
Fractions
967th10th
Game of Life
552nd
ISBN
855th
Leap Years
2,400th1,627th2,860th2,982nd
Look and Say
723rd
Niven Numbers
2,131st1,551st
Niven Numbers (Long)
1,046th88th
Odious Numbers (Long)
1,485th
Pangram Grep
1,010th
Prime Numbers
3,324th826th
Prime Numbers (Long)
1,897th313th
Quine
552nd5,255th
Rijndael S-box
993rd1,104th
ROT13
742nd
Scrambled Sort
88th327th
Tongue-twisters
1,927th