12 Days of Christmas
227th
99 Bottles of Beer
263rd
Abundant Numbers
132nd
Arrows
80th
brainfuck
107th106th
Catalan Numbers
1st
Catalan’s Constant
68th
Christmas Trees
203rd
Collatz
241st
CSS Colors
58th70th
Divisors
118th
Emirp Numbers
145th
Evil Numbers
269th
Fibonacci
1st1st
Fizz Buzz
725th
Foo Fizz Buzz Bar
316th
Forsyth–Edwards Notation
43rd
Fractions
86th152nd
Happy Numbers
116th
Happy Numbers (Long)
127th
Intersection
164th
ISBN
295th
Jacobi Symbol
97th
Kolakoski Constant
113th
Kolakoski Sequence
94th162nd
Levenshtein Distance
55th
Leyland Numbers
143rd
Look and Say
97th
Lucky Tickets
136th
Maze
35th
Morse Decoder
73rd
Morse Encoder
60th
Niven Numbers
81st148th75th
Niven Numbers (Long)
108th
Odious Numbers
301st
Pangram Grep
116th
Pascal’s Triangle
110th
Pernicious Numbers
148th94th
Prime Numbers
54th
Prime Numbers (Long)
51st
Recamán
186th
Repeating Decimals
107th
Reverse Polish Notation
141st
Rock-paper-scissors-Spock-lizard
121st
Roman to Arabic
174th
Seven Segment
247th
Sierpiński Triangle
70th
Smith Numbers
184th
Star Wars Opening Crawl
127th
Sudoku
43rd
Sudoku (Fill-in)
63rd
Time Distance
94th
Tongue-twisters
285th
Tower of Hanoi
89th
United States
Vampire Numbers
129th
Van Eck Sequence
251st
λ
93rd
π
67th
τ
63rd
φ
62nd86th
√2
74th116th
𝑒
154th