12 Days of Christmas
127th
99 Bottles of Beer
50th
Abundant Numbers
86th
Arabic to Roman
89th
Arithmetic Numbers
104th
Arrows
80th
ASCII Table
73rd
Catalan Numbers
139th
Christmas Trees
49th
Collatz
168th
Cubes
38th
Diamonds
312th
Divisors
1st
Emirp Numbers
196th
Emirp Numbers (Long)
68th
Emojify
Evil Numbers
441st
Evil Numbers (Long)
261st
Factorial Factorisation
53rd
Fibonacci
154th
Fizz Buzz
632nd643rd
Foo Fizz Buzz Bar
530th
Fractions
57th
Happy Numbers
411th
Happy Numbers (Long)
225th
Hexdump
114th
Intersection
49th
Inventory Sequence
167th
ISBN
184th
Jacobi Symbol
51st
Kolakoski Sequence
148th
Leap Years
121st
Leyland Numbers
118th
Look and Say
301st
Lucky Numbers
143rd
Maze
62nd
Morse Decoder
121st
Morse Encoder
140th
Niven Numbers
58th
Niven Numbers (Long)
73rd
Number Spiral
79th
Odious Numbers
255th
Odious Numbers (Long)
203rd
Ordinal Numbers
249th
Pangram Grep
45th
Partition Numbers
54th
Pascal’s Triangle
67th
Pernicious Numbers
239th
Prime Numbers
434th
Proximity Grid
61st
Recamán
138th
Repeating Decimals
72nd
Reverse Polish Notation
40th
Reversi
38th
Rock-paper-scissors-Spock-lizard
49th
Roman to Arabic
106th
Rule 110
48th
Seven Segment
198th
Sierpiński Triangle
267th
Smith Numbers
39th
Spelling Numbers
Star Wars Opening Crawl
74th
Time Distance
44th
Transpose Sentence
45th
Vampire Numbers
70th
Van Eck Sequence
28th
Zodiac Signs
61st