12 Days of Christmas
138th
99 Bottles of Beer
54th
Abundant Numbers
94th
Arabic to Roman
101st
Arithmetic Numbers
114th
Arrows
90th
ASCII Table
82nd
Catalan Numbers
162nd
Christmas Trees
53rd
Collatz
194th
Cubes
42nd
Diamonds
343rd
Divisors
1st
Emirp Numbers
215th
Emirp Numbers (Long)
75th
Emojify
Evil Numbers
478th
Evil Numbers (Long)
299th
Factorial Factorisation
67th
Fibonacci
178th
Fizz Buzz
663rd670th
Foo Fizz Buzz Bar
573rd
Fractions
68th
Happy Numbers
443rd
Happy Numbers (Long)
249th
Hexdump
127th
Intersection
59th
Inventory Sequence
190th
ISBN
204th
Jacobi Symbol
56th
Kolakoski Sequence
161st
Leap Years
138th
Leyland Numbers
129th
Look and Say
329th
Lucky Numbers
155th
Maze
72nd
Morse Decoder
133rd
Morse Encoder
149th
Niven Numbers
69th
Niven Numbers (Long)
89th
Number Spiral
82nd
Odious Numbers
287th
Odious Numbers (Long)
237th
Ordinal Numbers
265th
Pangram Grep
53rd
Partition Numbers
87th
Pascal’s Triangle
74th
Pernicious Numbers
263rd
Prime Numbers
469th
Proximity Grid
71st
Recamán
155th
Repeating Decimals
82nd
Reverse Polish Notation
46th
Reversi
47th
Rock-paper-scissors-Spock-lizard
54th
Roman to Arabic
118th
Rule 110
54th
Seven Segment
212th
Sierpiński Triangle
289th
Smith Numbers
42nd
Spelling Numbers
Star Wars Opening Crawl
78th
Time Distance
51st
Transpose Sentence
50th
Vampire Numbers
74th
Van Eck Sequence
30th
Zodiac Signs
71st