12 Days of Christmas
348th
99 Bottles of Beer
153rd
Abundant Numbers
136th
ASCII Table
96th
brainfuck
156th
Christmas Trees
144th
Collatz
69th
CSS Colors
92nd
Diamonds
280th
Divisors
223rd
971st
Emirp Numbers
96th
Evil Numbers
186th
Fibonacci
219th
Fizz Buzz
46th656th159th72nd405th30th
13th
Game of Life
55th
Happy Numbers
110th
ISBN
92nd
Kaprekar Numbers
47th
Leap Years
188th
Look and Say
123rd
Medal Tally
28th
Morse Decoder
60th
Morse Encoder
25th
Niven Numbers
267th
Odious Numbers
87th168th
Ordinal Numbers
80th
PalindromemordnilaP
35th
Pangram Grep
135th
Pascal’s Triangle
144th
Pernicious Numbers
133rd
Prime Numbers
111th
Repeating Decimals
17th
Seven Segment
93rd
Spelling Numbers
60th
Vampire Numbers
56th