12 Days of Christmas
27th
226th41st
99 Bottles of Beer
38th
625th
Abundant Numbers
39th
622nd57th
Abundant Numbers (Long)
41st
344th44th
Arabic to Roman
26th
287th37th
Arithmetic Numbers
60th46th16th
397th44th
Arrows
37th
288th39th
Ascending Primes
30th
161st32nd
ASCII Table
29th
142nd41st
Billiards
19th
72nd16th
brainfuck
35th
285th35th
Calendar
76th
Card Number Validation
23rd
162nd
Catalan Numbers
46th
328th61st
Catalan’s Constant
38th
207th
Christmas Trees
33rd
290th53rd
Collatz
80th102nd34th
34th199th58th
CSS Colors
29th
160th32nd
Cubes
18th
72nd15th
Day of Week
41st
202nd
DFA Simulator
19th
Diamonds
35th
439th59th
Divisors
55th
60th783rd1st
Emirp Numbers
37th
312th84th
Emirp Numbers (Long)
25th
154th36th
Emojify
26th
148th
Evil Numbers
50th
732nd94th
Evil Numbers (Long)
46th
365th51st
Factorial Factorisation
26th
131st27th
Farey Sequence
39th
202nd23rd
Fibonacci
51st
186th156th
Fizz Buzz
60th
325th1,748th268th
Foo Fizz Buzz Bar
107th
78th51st
107th657th53rd
Forsyth–Edwards Notation
33rd
133rd31st
Fractions
40th
242nd1st
Game of Life
29th
117th26th
Gijswijt’s Sequence
25th
88th22nd
Happy Numbers
42nd
530th80th
Happy Numbers (Long)
38th
288th54th
Hexdump
30th
149th34th
Hilbert Curve
14th
56th11th
Intersection
41st
Inventory Sequence
31st
116th27th
ISBN
30th
148th35th
Jacobi Symbol
22nd
93rd27th
Kaprekar Numbers
81st18th
Kolakoski Constant
25th
110th26th
Kolakoski Sequence
37th
266th46th
Leap Years
42nd
425th75th
Levenshtein Distance
32nd
189th63rd
Leyland Numbers
42nd
274th38th
ln 2
230th
Look and Say
30th
111th
Lucky Numbers
35th
210th25th
Mahjong
22nd
62nd
Mandelbrot
21st
104th19th
Maze
28th
110th
Medal Tally
35th
128th22nd
Minesweeper
16th
82nd15th
Morse Decoder
24th
163rd30th
Morse Encoder
22nd
167th34th
N Queens
23rd
98th14th
Niven Numbers
49th
583rd69th
Niven Numbers (Long)
42nd
307th44th
Number Spiral
27th
139th30th
Odious Numbers
47th
509th81st
Odious Numbers (Long)
45th
320th48th
Ordinal Numbers
37th
277th45th
PalindromemordnilaP
25th
Pangram Grep
38th
249th68th
Partition Numbers
23rd
81st28th
Pascal’s Triangle
37th
235th43rd
Pernicious Numbers
47th
488th86th
Pernicious Numbers (Long)
43rd
220th36th
Poker
22nd
115th19th
Polyominoes
82nd
Prime Numbers
50th
643rd138th
Prime Numbers (Long)
44th
312th60th
Proximity Grid
19th
56th17th
QR Decoder
26th
81st
Quine
30th
72nd97th
Recamán
28th
95th39th
Repeating Decimals
28th
16th123rd24th
Reverse Polish Notation
38th
23rd246th40th
Rijndael S-box
50th
16th22nd
71st19th
Rock-paper-scissors-Spock-lizard
24th
201st38th
Roman to Arabic
35th
129th
ROT13
19th
88th
Rule 110
171st38th
Scrambled Sort
132nd27th
Set
26th
95th15th
Seven Segment
34th
227th36th
SI Units
17th
46th
Sierpiński Triangle
32nd
166th36th
Smith Numbers
27th
126th40th
Spelling Numbers
15th
216th26th
Star Wars Opening Crawl
112th21st
Sudoku (Fill-in)
86th20th
Tic-tac-toe
25th
129th25th
Time Distance
28th
126th21st
Tongue-twisters
31st
192nd32nd
Tower of Hanoi
22nd
72nd21st
Transpose Sentence
14th
120th21st
Trinomial Triangle
21st
106th10th
United States
26th
121st
Vampire Numbers
19th207th35th
Van Eck Sequence
30th
144th38th
Zeckendorf Representation
29th
143rd
Zodiac Signs
24th
88th20th
π
40th
362nd45th
φ
42nd
336th44th
√2
47th
489th43rd