12 Days of Christmas
256th
99 Bottles of Beer
298th
Abundant Numbers
147th
Arrows
101st
brainfuck
117th121st
Catalan Numbers
1st
Catalan’s Constant
86th
Christmas Trees
230th
Collatz
271st
CSS Colors
64th74th
Divisors
126th
Emirp Numbers
159th
Evil Numbers
294th
Fibonacci
1st1st
Fizz Buzz
774th
Foo Fizz Buzz Bar
356th
Forsyth–Edwards Notation
46th
Fractions
96th179th
Happy Numbers
125th
Happy Numbers (Long)
143rd
Intersection
181st
ISBN
321st
Jacobi Symbol
115th
Kolakoski Constant
138th
Kolakoski Sequence
105th182nd
Levenshtein Distance
60th
Leyland Numbers
157th
Look and Say
109th
Lucky Tickets
153rd
Maze
44th
Morse Decoder
89th
Morse Encoder
71st
Niven Numbers
86th161st94th
Niven Numbers (Long)
123rd
Odious Numbers
332nd
Pangram Grep
130th
Pascal’s Triangle
121st
Pernicious Numbers
164th106th
Prime Numbers
70th
Prime Numbers (Long)
67th
Recamán
209th
Repeating Decimals
126th
Reverse Polish Notation
165th
Rock-paper-scissors-Spock-lizard
136th
Roman to Arabic
185th
Seven Segment
269th
Sierpiński Triangle
80th
Smith Numbers
204th
Snake
41st
Star Wars Opening Crawl
143rd
Sudoku
55th
Sudoku (Fill-in)
78th
Time Distance
107th
Tongue-twisters
306th
Tower of Hanoi
131st
United States
Vampire Numbers
145th
Van Eck Sequence
266th
λ
110th
π
81st
τ
74th
φ
67th98th
√2
83rd139th
𝑒
177th