12 Days of Christmas
34th
6th
51st
381st
24 Game
19th30th20th15th
23rd
11th
5th
15th44th
121st
99 Bottles of Beer
35th
11th
31st
636th
Abundant Numbers
37th
40th
13th
18th
812th
Abundant Numbers (Long)
20th
42nd
9th
16th
410th
Arabic to Roman
34th
40th
439th
Arithmetic Numbers
7th
26th
Arrows
21st
Ascending Primes
17th
5th
25th
ASCII Table
40th
6th
25th
360th
Billiards
5th
brainfuck
21st
Card Number Validation
18th
Catalan Numbers
25th
45th
12th
36th
383rd
Catalan’s Constant
33rd
30th
9th
19th
146th
Christmas Trees
3rd
27th
Collatz
22nd
44th
10th
15th129th
408th
CSS Colors
16th
Cubes
31st
4th
14th
211th
Day of Week
36th
Diamonds
33rd
41st
42nd
7th
25th
453rd
82nd
Divisors
82nd
56th
5th
59th355th
830th
Emirp Numbers
37th
42nd
10th
25th
670th
Emirp Numbers (Long)
20th
36th
7th
12th
260th
Emojify
21st
Evil Numbers
42nd
31st
13th
32nd
1st
13th
Evil Numbers (Long)
18th
30th
8th
23rd
33rd
Factorial Factorisation
15th35th19th24th
28th
14th
5th
22nd55th
165th
Farey Sequence
4th
20th
Fibonacci
46th25th
88th
69th94th1st1st
4th59th
141st
11th
27th1st
1st
79th
21st
Fizz Buzz
23rd
49th571st63rd146th
36th
172nd
35th
25th1st
54th
24th
Foo Fizz Buzz Bar
44th39th
40th
8th
17th48th
273rd
Fractions
45th
29th
444th
Game of Life
19th
Gijswijt’s Sequence
5th
16th
Happy Numbers
23rd
54th
10th
23rd
Happy Numbers (Long)
32nd
Hexdump
3rd
14th
Hilbert Curve
3rd
10th
Intersection
38th
2nd
22nd
294th
Inventory Sequence
16th
ISBN
35th
28th
301st
Jacobi Symbol
17th
Kaprekar Numbers
3rd
21st
Kolakoski Constant
31st
29th
10th
19th
133rd
Kolakoski Sequence
35th
8th
20th
246th
Leap Years
34th
39th
4th
49th216th
357th
Leyland Numbers
24th
41st
10th
35th
303rd
ln 2
27th
41st
7th
24th
211th
Look and Say
10th
39th
Lucky Numbers
18th
53rd
4th
15th
Lucky Tickets
15th
156th
Mandelbrot
15th
95th
Maze
10th
Medal Tally
11th
Morse Decoder
15th
Morse Encoder
21st
18th
167th
N Queens
13th20th18th18th
23rd8th
15th4th
5th
16th35th
118th
5th
14th
4th
Niven Numbers
34th
49th
8th
65th304th
714th
Niven Numbers (Long)
19th
44th
7th
26th117th
361st
Number Spiral
23rd
33rd
6th
19th
180th
Odious Numbers
36th
29th
42nd
1st
Odious Numbers (Long)
17th
28th
27th
1st
Ordinal Numbers
26th
PalindromemordnilaP
11th
Pangram Grep
44th
43rd
509th
Partition Numbers
4th
18th
Pascal’s Triangle
12th
35th
97th
Pernicious Numbers
36th
45th
52nd
478th
Pernicious Numbers (Long)
41st
30th
212th
Polyominoes
12th
3rd
11th
Prime Numbers
53rd
41st
7th
29th
147th
Prime Numbers (Long)
23rd
34th
4th
16th
48th
Proximity Grid
12th
QR Decoder
11th
Quine
126th
1st
28th
57th
20th
67th
Recamán
27th
Reverse Polish Notation
15th
Reversi
13th
Rijndael S-box
27th
24th
6th
19th
104th
Rock-paper-scissors-Spock-lizard
22nd17th
Roman to Arabic
29th
18th
90th
ROT13
10th
Rule 110
16th
Scrambled Sort
16th
14th
7th
Set
6th
Seven Segment
21st
15th
Sierpiński Triangle
33rd
4th
37th
183rd
Smith Numbers
23rd
16th
Star Wars GPT
4th
Star Wars Opening Crawl
10th
Sudoku
11th
Ten-pin Bowling
13th
Tic-tac-toe
13th
Tongue-twisters
31st
4th
32nd
273rd
Topological Sort
5th
Transpose Sentence
6th
Trinomial Triangle
2nd
United States
29th
Vampire Numbers
23rd
7th
22nd
Van Eck Sequence
16th
Zeckendorf Representation
9th
γ
35th27th16th23rd
25th8th12th
6th5th
15th35th4th
81st
λ
57th34th23rd28th
30th13th11th
15th9th
20th82nd8th
139th
π
76th59th47th36th
39th21st14th
32nd10th
42nd195th9th
341st
τ
53rd28th28th26th
36th19th12th
19th9th
38th102nd9th
263rd
12th
φ
50th26th27th24th
41st27th15th
30th8th
36th81st8th
336th
√2
50th31st35th27th
45th18th15th
31st8th
54th93rd7th
491st
𝑒
14th13th29th13th22nd21st63rd48th34th36th14th31st46th18th14th33rd10th14th15th42nd17th33rd10th30th8th34th105th12th6th39th24th34th378th33rd32nd5th64th43rd8th30th7th11th9th6th30th7th12th24th