12 Days of Christmas
134th
99 Bottles of Beer
53rd
Abundant Numbers
90th
Arabic to Roman
97th
Arithmetic Numbers
108th
Arrows
88th
ASCII Table
80th
Catalan Numbers
152nd
Christmas Trees
53rd
Collatz
181st
Cubes
39th
Diamonds
331st
Divisors
1st
Emirp Numbers
208th
Emirp Numbers (Long)
72nd
Emojify
Evil Numbers
458th
Evil Numbers (Long)
280th
Factorial Factorisation
62nd
Fibonacci
163rd
Fizz Buzz
656th658th
Foo Fizz Buzz Bar
556th
Fractions
65th
Happy Numbers
434th
Happy Numbers (Long)
241st
Hexdump
119th
Intersection
56th
Inventory Sequence
183rd
ISBN
199th
Jacobi Symbol
52nd
Kolakoski Sequence
157th
Leap Years
130th
Leyland Numbers
126th
Look and Say
319th
Lucky Numbers
150th
Maze
71st
Morse Decoder
128th
Morse Encoder
144th
Niven Numbers
64th
Niven Numbers (Long)
82nd
Number Spiral
81st
Odious Numbers
272nd
Odious Numbers (Long)
223rd
Ordinal Numbers
261st
Pangram Grep
52nd
Partition Numbers
78th
Pascal’s Triangle
75th
Pernicious Numbers
255th
Prime Numbers
452nd
Proximity Grid
69th
Recamán
149th
Repeating Decimals
80th
Reverse Polish Notation
43rd
Reversi
42nd
Rock-paper-scissors-Spock-lizard
51st
Roman to Arabic
112th
Rule 110
54th
Seven Segment
206th
Sierpiński Triangle
285th
Smith Numbers
41st
Spelling Numbers
Star Wars Opening Crawl
76th
Time Distance
47th
Transpose Sentence
48th
Vampire Numbers
73rd
Van Eck Sequence
30th
Zodiac Signs
65th