12 Days of Christmas
27th
18th
230th43rd
24 Game
22nd
97th
99 Bottles of Beer
38th
639th
Abundant Numbers
39th
631st58th
Abundant Numbers (Long)
50th
353rd44th
Arabic to Roman
27th
291st36th
Arithmetic Numbers
64th47th16th
414th36th
Arrows
37th
295th40th
Ascending Primes
30th
169th33rd
ASCII Table
30th
146th42nd
Billiards
20th
75th17th
brainfuck
35th
293rd37th
Calendar
102nd
Card Number Validation
24th
169th27th
Catalan Numbers
48th
339th64th
Catalan’s Constant
40th
214th
Christmas Trees
34th
305th55th
Collatz
81st110th34th
35th
206th59th
CSS Colors
30th
164th33rd
Cubes
19th
75th16th
Day of Week
41st
210th
DFA Simulator
30th
110th19th
Diamonds
37th
449th61st
Divisors
56th
65th
790th1st
Emirp Numbers
37th
317th85th
Emirp Numbers (Long)
26th
157th36th
Emojify
27th
151st23rd
Evil Numbers
50th
750th97th
Evil Numbers (Long)
47th
377th52nd
Factorial Factorisation
26th
137th30th
Farey Sequence
40th
213th27th
Fibonacci
52nd
63rd63rd801st191st159th
Fizz Buzz
397th58th
332nd
1,717th146th
Foo Fizz Buzz Bar
111th
80th52nd
109th
673rd55th
Forsyth–Edwards Notation
34th
136th31st
Fractions
40th
252nd1st
Game of Life
30th
122nd26th
Gijswijt’s Sequence
27th
89th25th
Happy Numbers
43rd
539th78th
Happy Numbers (Long)
39th
293rd52nd
Hexdump
30th
151st35th
Hilbert Curve
15th
61st13th
Intersection
42nd
Inventory Sequence
31st
121st27th
ISBN
30th
154th36th
Jacobi Symbol
24th
95th27th
Kaprekar Numbers
91st20th
Kolakoski Constant
25th
115th26th
Kolakoski Sequence
38th
269th47th
Leap Years
42nd
434th69th
Levenshtein Distance
33rd
193rd63rd
Leyland Numbers
43rd
284th39th
ln 2
235th
Look and Say
31st
118th40th
Lucky Numbers
36th
214th26th
Mahjong
24th
69th
Mandelbrot
23rd
114th22nd
Maze
29th
115th
Medal Tally
36th
133rd23rd
Minesweeper
18th
92nd16th
Morse Decoder
24th
165th30th
Morse Encoder
22nd
170th30th
N Queens
23rd
105th17th
Niven Numbers
49th
597th72nd
Niven Numbers (Long)
42nd
314th45th
Number Spiral
28th
145th32nd
Odious Numbers
48th
521st84th
Odious Numbers (Long)
46th
330th49th
Ordinal Numbers
33rd
284th46th
PalindromemordnilaP
27th
Pangram Grep
39th
255th62nd
Partition Numbers
26th
86th30th
Pascal’s Triangle
40th
237th45th
Pernicious Numbers
48th
500th88th
Pernicious Numbers (Long)
44th
227th37th
Poker
24th
121st19th
Polyominoes
88th
Prime Numbers
52nd
654th98th
Prime Numbers (Long)
45th
324th63rd
Proximity Grid
19th
61st17th
QR Decoder
26th
88th16th
Quine
32nd
75th99th
Recamán
28th
98th39th
Repeating Decimals
28th
16th
130th24th
Reverse Polish Notation
38th
53rd23rd
248th42nd
Rijndael S-box
52nd
15th22nd
75th19th
Rock-paper-scissors-Spock-lizard
24th
202nd40th
Roman to Arabic
35th
133rd
ROT13
20th
93rd
Rule 110
176th40th
Scrambled Sort
140th29th
Set
27th
100th16th
Seven Segment
35th
236th36th
SI Units
17th
45th
Sierpiński Triangle
32nd
169th36th
Smith Numbers
27th
129th43rd
Spelling Numbers
221st27th
Star Wars Opening Crawl
114th22nd
Sudoku (Fill-in)
89th20th
Tic-tac-toe
26th
142nd32nd
Time Distance
28th
129th22nd
Tongue-twisters
33rd
197th34th
Tower of Hanoi
25th
85th22nd
Transpose Sentence
14th
128th21st
Trinomial Triangle
24th
115th15th
United States
26th
123rd
Vampire Numbers
19th33rd
18th
211th35th
Van Eck Sequence
30th
149th40th
Zeckendorf Representation
31st
149th
Zodiac Signs
24th
92nd21st
π
42nd
372nd49th
φ
43rd
342nd45th
√2
48th
499th45th