12 Days of Christmas
113th
Abundant Numbers
84th
brainfuck
80th56th
Christmas Trees
114th
Divisors
125th153rd
Emirp Numbers
379th59th
Evil Numbers
630th143rd
Fibonacci
198th65th
Fizz Buzz
143rd
Fractions
115th1st
Happy Numbers
37th
Intersection
60th36th
Kolakoski Sequence
55th
Leap Years
233rd
Levenshtein Distance
77th58th
Leyland Numbers
87th46th
Look and Say
45th
Lucky Tickets
92nd
Morse Decoder
130th38th
Niven Numbers
330th74th
Odious Numbers
314th
Ordinal Numbers
84th54th
Pangram Grep
84th76th
Pascal’s Triangle
224th89th
Pernicious Numbers
344th
Prime Numbers
380th
Quine
83rd101st
Recamán
91st
Rule 110
78th
Seven Segment
96th
Tongue-twisters
85th
United States
177th
Van Eck Sequence
42nd16th32nd
𝑒
294th