12 Days of Christmas
227th
Abundant Numbers
2,269th1,115th1,415th2,039th
Abundant Numbers (Long)
1,636th682nd1,185th599th
Arithmetic Numbers
1,136th1,067th
ASCII Table
1,051st
Calendar
164th
Christmas Trees
1,430th
Collatz
1,572nd
CSS Colors
624th
Emirp Numbers
957th1,156th
Fibonacci
3,103rd
Fizz Buzz
6,490th
Forsyth–Edwards Notation
667th
Fractions
1,200th10th
Game of Life
635th
ISBN
1,109th
Leap Years
2,373rd1,873rd2,848th2,995th
Look and Say
935th
Niven Numbers
2,000th2,162nd
Niven Numbers (Long)
989th71st
Odious Numbers (Long)
1,467th
Pangram Grep
1,334th
Prime Numbers
1,854th1,598th
Prime Numbers (Long)
1,898th317th
Quine
744th2,478th
Rijndael S-box
1,109th1,168th
ROT13
798th
Scrambled Sort
334th252nd
Tongue-twisters
2,056th
Transpose Sentence
609th