12 Days of Christmas
222nd
99 Bottles of Beer
261st
Abundant Numbers
131st
Arrows
77th
brainfuck
106th105th
Catalan Numbers
1st
Catalan’s Constant
67th
Christmas Trees
201st
Collatz
239th
CSS Colors
57th70th
Divisors
117th
Emirp Numbers
143rd
Evil Numbers
267th
Fibonacci
1st1st
Fizz Buzz
724th
Foo Fizz Buzz Bar
315th
Forsyth–Edwards Notation
43rd
Fractions
85th151st
Happy Numbers
116th
Happy Numbers (Long)
121st
Intersection
163rd
ISBN
293rd
Jacobi Symbol
95th
Kolakoski Constant
112th
Kolakoski Sequence
94th162nd
Levenshtein Distance
55th
Leyland Numbers
143rd
Look and Say
97th
Lucky Tickets
136th
Maze
35th
Morse Decoder
72nd
Morse Encoder
59th
Niven Numbers
80th147th73rd
Niven Numbers (Long)
107th
Odious Numbers
298th
Pangram Grep
116th
Pascal’s Triangle
110th
Pernicious Numbers
148th92nd
Prime Numbers
53rd
Prime Numbers (Long)
50th
Recamán
184th
Repeating Decimals
105th
Reverse Polish Notation
140th
Rock-paper-scissors-Spock-lizard
121st
Roman to Arabic
173rd
Seven Segment
246th
Sierpiński Triangle
69th
Smith Numbers
182nd
Star Wars Opening Crawl
127th
Sudoku
43rd
Sudoku (Fill-in)
63rd
Time Distance
93rd
Tongue-twisters
284th
Tower of Hanoi
72nd
United States
Vampire Numbers
129th
Van Eck Sequence
249th
λ
91st
π
67th
τ
63rd
φ
62nd83rd
√2
74th116th
𝑒
152nd