12 Days of Christmas
33rd
5th
46th
371st
24 Game
19th28th19th15th
20th
10th
4th
13th42nd
114th
99 Bottles of Beer
34th
10th
27th
624th
Abundant Numbers
37th
40th
11th
8th
794th
Abundant Numbers (Long)
20th
42nd
7th
4th
397th
Arabic to Roman
32nd
38th
432nd
Arithmetic Numbers
5th
23rd
Arrows
20th
Ascending Primes
17th
5th
21st
ASCII Table
39th
6th
22nd
345th
Billiards
5th
brainfuck
21st
Card Number Validation
18th
Catalan Numbers
25th
45th
10th
30th
377th
Catalan’s Constant
33rd
29th
8th
15th
142nd
Christmas Trees
3rd
26th
Collatz
22nd
44th
9th
3rd122nd
395th
CSS Colors
15th
Cubes
30th
4th
13th
206th
Day of Week
33rd
Diamonds
33rd
40th
42nd
7th
25th
445th
79th
Divisors
80th
56th
5th
53rd354th
817th
Emirp Numbers
37th
40th
10th
20th
661st
Emirp Numbers (Long)
20th
34th
6th
9th
251st
Emojify
18th
Evil Numbers
42nd
31st
12th
26th
1st
13th
Evil Numbers (Long)
18th
30th
7th
16th
33rd
Factorial Factorisation
15th34th18th25th
27th
14th
5th
19th51st
155th
Farey Sequence
3rd
19th
Fibonacci
46th24th
87th
68th94th1st1st
3rd59th
139th
11th
1st1st
1st
78th
21st
Fizz Buzz
21st
49th561st62nd145th
36th
171st
35th
1st1st
54th
23rd
Foo Fizz Buzz Bar
43rd38th
40th
8th
5th47th
266th
Fractions
44th
27th
438th
Game of Life
19th
Gijswijt’s Sequence
5th
15th
Happy Numbers
22nd
52nd
9th
18th
Happy Numbers (Long)
28th
Hexdump
2nd
14th
Intersection
38th
2nd
21st
291st
Inventory Sequence
15th
ISBN
35th
25th
294th
Jacobi Symbol
16th
Kaprekar Numbers
3rd
16th
Kolakoski Constant
31st
28th
10th
17th
129th
Kolakoski Sequence
34th
7th
20th
244th
Leap Years
34th
38th
4th
46th211th
348th
Leyland Numbers
23rd
40th
9th
34th
297th
ln 2
27th
39th
6th
20th
201st
Look and Say
9th
38th
Lucky Numbers
18th
51st
4th
14th
Lucky Tickets
15th
153rd
Mandelbrot
11th
88th
Maze
10th
Medal Tally
11th
Morse Decoder
15th
Morse Encoder
21st
18th
165th
N Queens
12th20th17th18th
20th7th
14th4th
4th
13th34th
115th
5th
13th
4th
Niven Numbers
33rd
47th
8th
59th296th
699th
Niven Numbers (Long)
19th
43rd
7th
21st112th
354th
Number Spiral
23rd
32nd
6th
19th
173rd
Odious Numbers
36th
29th
37th
1st
Odious Numbers (Long)
17th
28th
22nd
1st
Ordinal Numbers
25th
PalindromemordnilaP
11th
Pangram Grep
43rd
40th
503rd
Partition Numbers
3rd
15th
Pascal’s Triangle
10th
33rd
94th
Pernicious Numbers
36th
44th
50th
470th
Pernicious Numbers (Long)
41st
27th
205th
Polyominoes
11th
3rd
9th
Prime Numbers
52nd
39th
7th
21st
144th
Prime Numbers (Long)
22nd
34th
3rd
7th
47th
Proximity Grid
12th
QR Decoder
11th
Quine
126th
1st
28th
57th
1st
63rd
Recamán
24th
Reverse Polish Notation
15th
Reversi
12th
Rijndael S-box
26th
23rd
5th
16th
101st
Rock-paper-scissors-Spock-lizard
21st16th
Roman to Arabic
28th
17th
88th
ROT13
9th
Rule 110
15th
Scrambled Sort
7th
Set
6th
Seven Segment
19th
15th
Sierpiński Triangle
32nd
4th
36th
181st
Smith Numbers
23rd
15th
Star Wars GPT
4th
Star Wars Opening Crawl
10th
Sudoku
11th
Ten-pin Bowling
13th
Tic-tac-toe
12th
Tongue-twisters
30th
4th
29th
268th
Transpose Sentence
2nd
United States
28th
Vampire Numbers
23rd
7th
19th
Van Eck Sequence
16th
Zeckendorf Representation
9th
γ
35th27th16th23rd
23rd8th12th
6th4th
11th34th4th
81st
λ
57th34th22nd28th
29th13th11th
15th8th
17th81st8th
136th
π
76th58th45th36th
37th21st14th
31st9th
38th187th9th
335th
τ
53rd28th26th26th
35th19th12th
19th8th
33rd98th9th
257th
12th
φ
50th26th26th24th
40th25th15th
29th7th
31st77th8th
330th
√2
50th31st33rd27th
45th17th15th
29th7th
48th88th7th
485th
𝑒
12th28th13th21st21st63rd47th34th35th14th29th44th18th14th33rd14th15th42nd17th32nd9th29th
28th99th12th6th37th24th34th372nd32nd32nd5th64th43rd
7th