12 Days of Christmas
51st
24 Game
32nd
99 Bottles of Beer
106th
Abundant Numbers
37th
141st
Abundant Numbers (Long)
31st
Arabic to Roman
51st
Arithmetic Numbers
226th
Arrows
39th
Ascending Primes
69th
ASCII Table
81st
brainfuck
105th
Card Number Validation
44th
Catalan Numbers
305th
Catalan’s Constant
146th
Christmas Trees
96th
Collatz
9th
207th
CSS Colors
50th
Cubes
29th
Day of Week
69th
DFA Simulator
40th
Diamonds
95th
Divisors
814th
Emirp Numbers
26th
Emirp Numbers (Long)
8th
Emojify
121st
97th
Evil Numbers
29th
1st
1st
41st
Evil Numbers (Long)
25th
1st
1st
Factorial Factorisation
68th
Farey Sequence
172nd
Fibonacci
65th76th58th356th122nd24th28th
136th220th16th7th99th841st29th
114th
20th9th
Fizz Buzz
416th
45th
4th
Foo Fizz Buzz Bar
55th
20th
Forsyth–Edwards Notation
36th
Fractions
137th
Game of Life
80th
Gijswijt’s Sequence
50th
Happy Numbers
122nd
Happy Numbers (Long)
71st
Hexdump
74th
Intersection
70th
71st
Inventory Sequence
153rd
ISBN
72nd
Jacobi Symbol
55th
Kaprekar Numbers
77th
Kolakoski Constant
153rd
Kolakoski Sequence
55th
Leap Years
535th
Levenshtein Distance
74th
Leyland Numbers
72nd
ln 2
132nd
Look and Say
28th
Lucky Numbers
116th
Lucky Tickets
117th
Mahjong
54th
Maze
64th
Medal Tally
38th
Morse Decoder
54th
43rd
Morse Encoder
55th
Musical Chords
67th
N Queens
43rd
Niven Numbers
289th
Niven Numbers (Long)
68th
Number Spiral
77th
Odious Numbers
28th
1st
1st
Odious Numbers (Long)
23rd
1st
1st
Ordinal Numbers
79th
PalindromemordnilaP
53rd
Pangram Grep
88th
Pascal’s Triangle
32nd
Pernicious Numbers
343rd
Pernicious Numbers (Long)
200th
Poker
69th
Polyominoes
30th
Prime Numbers
421st
Prime Numbers (Long)
221st
Proximity Grid
53rd
QR Decoder
38th
Quine
1st94th67th
101st
82nd
Recamán
61st
Repeating Decimals
56th
Reverse Polish Notation
68th
Reversi
51st
Rijndael S-box
32nd
Rock-paper-scissors-Spock-lizard
236th
Roman to Arabic
64th
Rule 110
97th
Seven Segment
55th
SI Units
38th
Sierpiński Triangle
82nd
Smith Numbers
43rd
Spelling Numbers
56th
Star Wars Opening Crawl
121st
Sudoku
82nd
Sudoku (Fill-in)
56th
Ten-pin Bowling
81st
Time Distance
52nd
Tongue-twisters
60th
Transpose Sentence
77th
United States
110th
Vampire Numbers
61st
Van Eck Sequence
104th
Zeckendorf Representation
30th
Zodiac Signs
37th
γ
102nd
λ
9th27th
142nd
9th
π
149th
157th
τ
135th
φ
170th
√2
250th
𝑒
298th