12 Days of Christmas
29th
21st
237th43rd
24 Game
22nd
102nd
99 Bottles of Beer
38th
653rd
Abundant Numbers
39th
641st59th
Abundant Numbers (Long)
50th
360th44th
Arabic to Roman
27th
298th36th
Arithmetic Numbers
66th47th17th
427th37th
Arrows
37th
304th41st
Ascending Primes
30th
178th33rd
ASCII Table
30th
150th43rd
Billiards
20th
84th18th
brainfuck
35th
297th38th
Calendar
24th
115th
Card Number Validation
24th
176th28th
Catalan Numbers
48th
345th65th
Catalan’s Constant
40th
219th
Christmas Trees
34th
314th55th
Collatz
82nd113th34th
40th
215th60th
CSS Colors
30th
169th34th
Cubes
19th
80th18th
Day of Week
41st
217th
DFA Simulator
30th
115th20th
Diamonds
37th
456th63rd
Divisors
56th
68th
801st1st
Emirp Numbers
37th
324th86th
Emirp Numbers (Long)
26th
162nd38th
Emojify
27th
156th25th
Evil Numbers
50th
758th98th
Evil Numbers (Long)
47th
385th54th
Factorial Factorisation
26th
145th31st
Farey Sequence
40th
219th32nd
Fibonacci
55th
66th70th807th197th164th
Fizz Buzz
401st58th
338th
1,731st147th
Foo Fizz Buzz Bar
112th
82nd52nd
112th
681st56th
Forsyth–Edwards Notation
34th
141st32nd
Fractions
40th
261st1st
Game of Life
30th
128th27th
Gijswijt’s Sequence
27th
96th25th
Happy Numbers
43rd
547th80th
Happy Numbers (Long)
39th
299th53rd
Hexdump
30th
158th35th
Hilbert Curve
16th
65th14th
Intersection
43rd
Inventory Sequence
31st
128th28th
ISBN
30th
160th37th
Jacobi Symbol
24th
100th28th
Kaprekar Numbers
97th21st
Kolakoski Constant
26th
121st26th
Kolakoski Sequence
38th
280th48th
Leap Years
43rd
444th69th
Levenshtein Distance
38th
191st64th
Leyland Numbers
43rd
290th41st
ln 2
242nd
Look and Say
31st
127th41st
Lucky Numbers
36th
222nd28th
Mahjong
25th
75th
Mandelbrot
23rd
120th24th
Maze
28th
121st
Medal Tally
36th
137th24th
Minesweeper
18th
99th16th
Morse Decoder
24th
172nd33rd
Morse Encoder
23rd
177th32nd
N Queens
23rd
111th19th
Niven Numbers
50th
606th73rd
Niven Numbers (Long)
42nd
327th46th
Number Spiral
29th
153rd32nd
Odious Numbers
48th
528th85th
Odious Numbers (Long)
46th
336th49th
Ordinal Numbers
33rd
289th47th
PalindromemordnilaP
29th
Pangram Grep
39th
261st63rd
Partition Numbers
26th
91st30th
Pascal’s Triangle
40th
244th46th
Pernicious Numbers
50th
507th89th
Pernicious Numbers (Long)
44th
230th39th
Poker
24th
125th20th
Polyominoes
92nd
Prime Numbers
52nd
665th99th
Prime Numbers (Long)
45th
330th65th
Proximity Grid
21st
66th18th
QR Decoder
26th
92nd17th
Quine
35th
82nd100th
Recamán
28th
100th41st
Repeating Decimals
29th
16th
134th26th
Reverse Polish Notation
38th
56th24th
257th43rd
Rijndael S-box
55th
16th22nd
81st20th
Rock-paper-scissors-Spock-lizard
25th
209th40th
Roman to Arabic
35th
136th
ROT13
20th
97th
Rule 110
181st40th
Scrambled Sort
31st
Set
27th
110th17th
Seven Segment
35th
240th38th
SI Units
17th
50th
Sierpiński Triangle
32nd
179th36th
Smith Numbers
27th
134th44th
Spelling Numbers
30th
226th28th
Star Wars Opening Crawl
119th23rd
Sudoku (Fill-in)
92nd20th
Tic-tac-toe
26th
149th32nd
Time Distance
28th
134th23rd
Tongue-twisters
34th
203rd36th
Tower of Hanoi
27th
92nd23rd
Transpose Sentence
14th
132nd21st
Trinomial Triangle
26th
125th17th
United States
26th
127th
Vampire Numbers
19th34th
19th
214th35th
Van Eck Sequence
30th
152nd40th
Zeckendorf Representation
31st
155th
Zodiac Signs
24th
98th22nd
π
42nd
377th51st
φ
43rd
350th48th
√2
48th
510th48th