12 Days of Christmas
25th
24 Game
38th
99 Bottles of Beer
131st
Abundant Numbers
55th
Abundant Numbers (Long)
39th
Arabic to Roman
43rd
Arithmetic Numbers
25th
Arrows
55th
Ascending Primes
21st
ASCII Table
57th
brainfuck
87th
Card Number Validation
61st
Catalan Numbers
55th
Catalan’s Constant
47th
Christmas Trees
50th
Collatz
29th
CSS Colors
28th
Cubes
44th
Day of Week
1st
DFA Simulator
33rd
Diamonds
20th
Divisors
32nd
Emirp Numbers
52nd
Emirp Numbers (Long)
35th
Emojify
57th
Evil Numbers
16th
Evil Numbers (Long)
13th
Factorial Factorisation
39th
Farey Sequence
48th
50th
Fibonacci
313th
Fizz Buzz
8th29th46th224th258th124th19th27th106th9th4th
210th1st67th48th32nd
9th202nd116th224th44th189th58th16th
Foo Fizz Buzz Bar
57th
Forsyth–Edwards Notation
27th
Fractions
50th
Game of Life
63rd
Gijswijt’s Sequence
35th
Happy Numbers
56th
Happy Numbers (Long)
26th
Hexdump
41st
Hilbert Curve
33rd
Intersection
87th
Inventory Sequence
69th
ISBN
74th
Jacobi Symbol
39th
Kaprekar Numbers
Kolakoski Constant
36th
Kolakoski Sequence
56th
Leap Years
110th
Levenshtein Distance
38th
Leyland Numbers
38th
ln 2
39th
Look and Say
99th
Lucky Numbers
37th
Lucky Tickets
64th
Mandelbrot
44th
Maze
52nd
Medal Tally
36th
Morse Decoder
81st
Morse Encoder
51st
N Queens
33rd
Niven Numbers
1st
Niven Numbers (Long)
22nd
Number Spiral
48th
Odious Numbers
11th
Odious Numbers (Long)
11th
Ordinal Numbers
1st
PalindromemordnilaP
59th
Pangram Grep
13th
Pascal’s Triangle
52nd
Pernicious Numbers
98th
Pernicious Numbers (Long)
46th
Poker
48th
Polyominoes
29th
Prime Numbers
81st
1st
272nd
Prime Numbers (Long)
66th
Proximity Grid
41st
Quine
1st1st25th216th
1st26th1st33rd15th5th122nd33rd1st1st24th27th79th
794th
74th109th47th
Recamán
62nd
Repeating Decimals
39th
Reverse Polish Notation
88th
Reversi
36th
Rijndael S-box
42nd
Rock-paper-scissors-Spock-lizard
91st
Roman to Arabic
19th
ROT13
63rd
Rule 110
88th
Seven Segment
39th
Sierpiński Triangle
83rd
Smith Numbers
42nd
Spelling Numbers
91st
Star Wars Opening Crawl
38th
Sudoku
34th
Sudoku (Fill-in)
35th
Time Distance
48th
Tongue-twisters
60th
Tower of Hanoi
48th
Transpose Sentence
48th
United States
40th
Vampire Numbers
57th
Van Eck Sequence
49th
Zeckendorf Representation
47th
Zodiac Signs
35th
γ
48th
21st
λ
68th
π
68th
τ
56th
φ
29th
30th
√2
30th
𝑒
43rd