12 Days of Christmas
27th
291st
99 Bottles of Beer
735th
Abundant Numbers
579th
Abundant Numbers (Long)
308th
Arithmetic Numbers
347th
Arrows
265th
Ascending Primes
127th
ASCII Table
129th
brainfuck
35th
268th
Card Number Validation
140th
Catalan Numbers
304th
Christmas Trees
266th
Collatz
72nd92nd30th52nd177th
CSS Colors
29th
146th
Cubes
68th
Day of Week
205th
Diamonds
529th
Divisors
50th76th733rd
Emirp Numbers
32nd
289th
Emojify
136th
Evil Numbers
682nd
Evil Numbers (Long)
348th
Factorial Factorisation
106th
Farey Sequence
180th
Fibonacci
160th
Fizz Buzz
1,682nd
Foo Fizz Buzz Bar
620th
Forsyth–Edwards Notation
123rd
Fractions
38th
220th
Game of Life
26th
105th
Gijswijt’s Sequence
75th
Happy Numbers
501st
Happy Numbers (Long)
266th
Hexdump
136th
Inventory Sequence
98th
ISBN
135th
Jacobi Symbol
79th
Kolakoski Sequence
253rd
Leap Years
398th
Levenshtein Distance
170th
Leyland Numbers
280th
Look and Say
101st
Lucky Numbers
33rd
192nd
Morse Encoder
159th
Niven Numbers
552nd
Niven Numbers (Long)
279th
Number Spiral
125th
Odious Numbers
474th
Odious Numbers (Long)
287th
Ordinal Numbers
410th
Pangram Grep
247th
Partition Numbers
61st
Pernicious Numbers
460th
Pernicious Numbers (Long)
197th
Polyominoes
68th
Prime Numbers
608th
Prime Numbers (Long)
313th
Proximity Grid
50th
Quine
60th
Recamán
85th
Reverse Polish Notation
225th
Rijndael S-box
97th
Roman to Arabic
117th
ROT13
64th
SI Units
42nd
Sierpiński Triangle
161st
Smith Numbers
166th
Spelling Numbers
210th
Tic-tac-toe
101st
Time Distance
110th
Tongue-twisters
190th
United States
109th
Van Eck Sequence
120th
φ
319th