12 Days of Christmas
137th
99 Bottles of Beer
54th
Abundant Numbers
92nd
Arabic to Roman
100th
Arithmetic Numbers
114th
Arrows
90th
ASCII Table
81st
Catalan Numbers
157th
Christmas Trees
53rd
Collatz
193rd
Cubes
42nd
Diamonds
338th
Divisors
1st
Emirp Numbers
212th
Emirp Numbers (Long)
74th
Emojify
Evil Numbers
473rd
Evil Numbers (Long)
296th
Factorial Factorisation
66th
Fibonacci
173rd
Fizz Buzz
661st670th
Foo Fizz Buzz Bar
567th
Fractions
67th
Happy Numbers
441st
Happy Numbers (Long)
248th
Hexdump
125th
Intersection
56th
Inventory Sequence
188th
ISBN
203rd
Jacobi Symbol
54th
Kolakoski Sequence
158th
Leap Years
135th
Leyland Numbers
128th
Look and Say
325th
Lucky Numbers
154th
Maze
72nd
Morse Decoder
132nd
Morse Encoder
146th
Niven Numbers
67th
Niven Numbers (Long)
86th
Number Spiral
81st
Odious Numbers
284th
Odious Numbers (Long)
233rd
Ordinal Numbers
262nd
Pangram Grep
52nd
Partition Numbers
84th
Pascal’s Triangle
75th
Pernicious Numbers
260th
Prime Numbers
461st
Proximity Grid
70th
Recamán
151st
Repeating Decimals
81st
Reverse Polish Notation
45th
Reversi
47th
Rock-paper-scissors-Spock-lizard
54th
Roman to Arabic
115th
Rule 110
54th
Seven Segment
212th
Sierpiński Triangle
288th
Smith Numbers
42nd
Spelling Numbers
Star Wars Opening Crawl
78th
Time Distance
50th
Transpose Sentence
49th
Vampire Numbers
74th
Van Eck Sequence
30th
Zodiac Signs
69th