12 Days of Christmas
140th
99 Bottles of Beer
54th
Abundant Numbers
96th
Arabic to Roman
106th
Arithmetic Numbers
117th
Arrows
96th
ASCII Table
86th
Catalan Numbers
165th
Christmas Trees
55th
Collatz
197th
Cubes
44th
Diamonds
348th
Divisors
1st
Emirp Numbers
221st
Emirp Numbers (Long)
82nd
Emojify
Evil Numbers
488th
Evil Numbers (Long)
306th
Factorial Factorisation
72nd
Fibonacci
183rd
Fizz Buzz
670th682nd
Foo Fizz Buzz Bar
585th
Fractions
74th
Happy Numbers
449th
Happy Numbers (Long)
252nd
Hexdump
129th
Intersection
63rd
Inventory Sequence
195th
ISBN
208th
Jacobi Symbol
56th
Kolakoski Sequence
163rd
Leap Years
142nd
Leyland Numbers
134th
Look and Say
330th
Lucky Numbers
157th
Maze
76th
Morse Decoder
138th
Morse Encoder
151st
Niven Numbers
72nd
Niven Numbers (Long)
92nd
Number Spiral
86th
Odious Numbers
297th
Odious Numbers (Long)
245th
Ordinal Numbers
269th
Pangram Grep
59th
Partition Numbers
90th
Pascal’s Triangle
75th
Pernicious Numbers
269th
Prime Numbers
473rd
Proximity Grid
73rd
Recamán
159th
Repeating Decimals
87th
Reverse Polish Notation
47th
Reversi
49th
Rock-paper-scissors-Spock-lizard
55th
Roman to Arabic
123rd
Rule 110
57th
Seven Segment
215th
Sierpiński Triangle
294th
Smith Numbers
43rd
Spelling Numbers
Star Wars Opening Crawl
79th
Time Distance
52nd
Transpose Sentence
50th
Vampire Numbers
78th
Van Eck Sequence
32nd
Zodiac Signs
75th