12 Days of Christmas
35th
6th
39th
405th
24 Game
21st31st25th19th
27th
11th
6th
19th49th
132nd
99 Bottles of Beer
39th
13th
38th
662nd
Abundant Numbers
38th
45th
13th
31st
837th
Abundant Numbers (Long)
21st
48th
9th
31st
437th
Arabic to Roman
36th
45th
460th
Arithmetic Numbers
8th
33rd
Arrows
22nd
Ascending Primes
19th
6th
32nd
ASCII Table
44th
6th
29th
382nd
Billiards
9th
brainfuck
16th
Calendar
12th
Card Number Validation
24th
Catalan Numbers
26th
52nd
12th
42nd
407th
Catalan’s Constant
36th
31st
9th
23rd
154th
Christmas Trees
4th
21st
Collatz
24th
47th
10th
3rd141st
438th
CSS Colors
18th
Cubes
34th
4th
11th
215th
Day of Week
43rd
Diamonds
38th
44th
46th
8th
31st
473rd
90th
Divisors
85th
62nd
5th
73rd365th
865th
Emirp Numbers
40th
43rd
11th
29th
688th
Emirp Numbers (Long)
21st
39th
7th
16th
282nd
Emojify
24th
Evil Numbers
44th
35th
14th
25th
1st
15th
Evil Numbers (Long)
20th
34th
8th
19th
41st
Factorial Factorisation
17th36th24th30th
31st
16th
5th
30th62nd
183rd
Farey Sequence
5th
26th
Fibonacci
46th31st
95th
74th101st1st1st
4th61st
152nd
11th
51st1st1st
1st
90th
24th
Fizz Buzz
24th
51st602nd66th155th
38th
176th
37th
1st1st
59th
25th
Foo Fizz Buzz Bar
49th42nd
45th
10th
5th50th
293rd
Fractions
46th
24th
472nd
Game of Life
22nd
Gijswijt’s Sequence
6th
18th
Happy Numbers
24th
58th
12th
16th
Happy Numbers (Long)
38th
Hexdump
3rd
16th
Hilbert Curve
5th
16th
Intersection
40th
2nd
28th
334th
Inventory Sequence
5th
11th
ISBN
80th
37th
32nd
22nd
320th
Jacobi Symbol
18th
Kaprekar Numbers
4th
23rd
Kolakoski Constant
34th
31st
11th
24th
144th
Kolakoski Sequence
37th
9th
24th
257th
Leap Years
35th
42nd
4th
24th227th
376th
Leyland Numbers
26th
45th
11th
39th
321st
ln 2
29th
45th
7th
30th
234th
Look and Say
11th
42nd
33rd
Lucky Numbers
19th
61st
5th
18th
Lucky Tickets
18th
168th
Mandelbrot
19th
114th
Maze
12th
Medal Tally
13th
Minesweeper
12th
Morse Decoder
18th
Morse Encoder
24th
19th
175th
Multitap Input
7th
N Queens
15th20th21st19th
26th9th
15th5th
5th
20th40th
130th
5th
14th
5th
Niven Numbers
37th
52nd
11th
31st313th
742nd
Niven Numbers (Long)
20th
47th
8th
22nd123rd
384th
Number Spiral
25th
36th
6th
23rd
193rd
Odious Numbers
38th
33rd
30th
1st
Odious Numbers (Long)
18th
32nd
22nd
1st
Ordinal Numbers
29th
PalindromemordnilaP
16th
Pangram Grep
50th
16th
537th
Partition Numbers
6th
24th
Pascal’s Triangle
12th
39th
105th
Pernicious Numbers
40th
49th
57th
497th
Pernicious Numbers (Long)
46th
27th
230th
Polyominoes
14th
3rd
13th
Prime Numbers
55th
44th
7th
17th
161st
Prime Numbers (Long)
23rd
38th
4th
8th
56th
Proximity Grid
14th
QR Decoder
14th
Quine
132nd
1st
32nd
64th
1st
75th
Recamán
32nd
Reverse Polish Notation
18th
Reversi
17th
Rijndael S-box
30th
28th
7th
22nd
118th
Rock-paper-scissors-Spock-lizard
26th19th
Roman to Arabic
32nd
17th
101st
ROT13
13th
Rule 110
13th
Scrambled Sort
20th
17th
11th
7th
Set
10th
Seven Segment
27th
19th
Sierpiński Triangle
35th
5th
38th
193rd
Smith Numbers
24th
20th
Star Wars GPT
8th
Star Wars Opening Crawl
11th
Sudoku
13th
Sudoku (Fill-in)
15th
Ten-pin Bowling
14th
5th
Tic-tac-toe
16th
Tongue-twisters
35th
4th
40th
292nd
Topological Sort
8th
Tower of Hanoi
28th36th27th
14th
21st
6th
26th
35th15th119th
13th
Transpose Sentence
4th
Trinomial Triangle
6th
10th
United States
32nd
Vampire Numbers
24th
8th
26th
Van Eck Sequence
20th
Zeckendorf Representation
11th
γ
38th28th18th25th
29th9th13th
6th6th
20th38th4th
89th
λ
59th34th25th28th
35th14th12th
16th10th
26th85th8th
144th
π
82nd65th51st38th
42nd21st15th
32nd11th
43rd206th9th
357th
τ
54th30th30th25th
39th19th13th
19th9th
42nd106th9th
274th
14th
φ
51st28th30th25th
45th28th15th
30th8th
41st84th8th
354th
√2
51st33rd38th28th
49th18th15th
31st8th
61st97th7th
522nd
𝑒
14th14th29th14th22nd9th65th50th38th36th14th33rd49th18th16th33rd10th14th16th
43rd17th33rd11th31st9th40th107th12th7th41st25th34th402nd40th32nd5th66th45th8th31st8th12th10th6th31st7th12th24th