12 Days of Christmas
22nd
6th
40th
109th
24 Game
21st32nd32nd20th
28th
11th
6th
18th52nd
137th
99 Bottles of Beer
21st
13th
39th
122nd
Abundant Numbers
38th
38th
11th
12th
228th
Abundant Numbers (Long)
21st
43rd
8th
5th
131st
Arabic to Roman
36th
45th
386th
Arithmetic Numbers
9th
27th
Arrows
22nd
Ascending Primes
19th
8th
29th
ASCII Table
43rd
5th
21st
336th
Billiards
9th
brainfuck
17th
Calendar
12th
Card Number Validation
24th
Catalan Numbers
27th
52nd
13th
40th
404th
Catalan’s Constant
36th
31st
11th
14th
146th
Christmas Trees
3rd
21st
Collatz
24th
30th
9th
3rd146th
90th
CSS Colors
13th
Cubes
22nd
6th
14th
65th
Day of Week
43rd
Diamonds
38th
39th
48th
51st
9th
31st
264th
93rd
Divisors
87th
58th
5th
77th369th
436th
Emirp Numbers
40th
40th
11th
22nd
253rd
Emirp Numbers (Long)
21st
35th
9th
9th
106th
Emojify
24th
Evil Numbers
45th
35th
8th
26th
1st
15th
Evil Numbers (Long)
20th
34th
7th
20th
43rd
Factorial Factorisation
17th39th25th30th
32nd
18th
5th
24th63rd
191st
Farey Sequence
5th
25th
Fibonacci
32nd
101st
74th105th1st1st
18th64th
157th
11th
54th1st1st
1st
93rd
24th
Fizz Buzz
52nd607th67th158th
20th
178th
38th
1st1st
45th
27th
Foo Fizz Buzz Bar
49th46th
30th
9th
5th55th
106th
Fractions
35th
28th
191st
Game of Life
22nd
Gijswijt’s Sequence
5th
17th
Gray Code Decoder
11th
Gray Code Encoder
12th
Happy Numbers
24th
61st
11th
16th
Happy Numbers (Long)
36th
Hexdump
3rd
14th
Hilbert Curve
4th
13th
Intersection
26th
2nd
28th
97th
Inventory Sequence
6th
12th
ISBN
79th
29th
33rd
23rd
81st
Jacobi Symbol
16th
Kaprekar Numbers
5th
24th
Kolakoski Constant
34th
32nd
12th
18th
144th
Kolakoski Sequence
36th
7th
24th
201st
Leap Years
36th
42nd
4th
26th234th
304th
Leyland Numbers
26th
36th
11th
33rd
169th
ln 2
29th
44th
9th
22nd
238th
Look and Say
12th
39th
36th
Lucky Numbers
19th
65th
5th
19th
Lucky Tickets
18th
176th
Mandelbrot
18th
124th
Maze
12th
Medal Tally
12th
Minesweeper
13th
Morse Decoder
19th
Morse Encoder
20th
19th
99th
Multitap Input
7th
N Queens
15th23rd21st19th
27th9th
16th7th
7th
18th38th
135th
6th
15th
5th
Niven Numbers
37th
51st
6th
34th317th
502nd
Niven Numbers (Long)
20th
42nd
10th
24th128th
271st
Number Spiral
25th
34th
17th
7th
23rd
149th
Odious Numbers
38th
33rd
32nd
1st
Odious Numbers (Long)
18th
32nd
23rd
1st
Ordinal Numbers
30th
PalindromemordnilaP
16th
Pangram Grep
43rd
17th
220th
Partition Numbers
6th
20th
Pascal’s Triangle
10th
40th
109th
Pernicious Numbers
40th
49th
45th
445th
Pernicious Numbers (Long)
42nd
26th
197th
Polyominoes
14th
4th
11th
Prime Numbers
55th
45th
7th
18th
174th
Prime Numbers (Long)
23rd
38th
4th
10th
63rd
Proximity Grid
14th
QR Decoder
14th
Quine
135th
1st
38th
64th
1st
82nd
Recamán
33rd
Reverse Polish Notation
19th
Reversi
17th
Rijndael S-box
30th
27th
6th
15th
109th
Rock-paper-scissors-Spock-lizard
28th21st
Roman to Arabic
29th
19th
49th
ROT13
14th
Rule 110
14th
Scrambled Sort
21st
21st
11th
9th
Set
11th
Seven Segment
17th
Sierpiński Triangle
31st
5th
36th
101st
Smith Numbers
24th
22nd
Star Wars GPT
14th
10th
Star Wars Opening Crawl
11th
Sudoku
13th
Sudoku (Fill-in)
15th
Taxicab Numbers
13th
Ten-pin Bowling
14th
5th
Tic-tac-toe
16th
Tongue-twisters
27th
5th
41st
82nd
Topological Sort
8th
Tower of Hanoi
31st39th29th
16th
26th
6th
28th
38th18th136th
15th
Transpose Sentence
5th
23rd
Trinomial Triangle
6th
11th
United States
34th
Vampire Numbers
24th
8th
22nd
Van Eck Sequence
21st
Zeckendorf Representation
12th
γ
38th28th18th25th
27th9th13th
6th7th
9th38th6th
84th
λ
61st35th25th28th
45th14th12th
16th11th
13th83rd10th
126th
π
82nd67th51st40th
37th21st15th
33rd12th
39th194th11th
197th
τ
54th32nd31st25th
39th19th13th
19th10th
30th101st11th
279th
16th
φ
51st28th31st25th
46th28th16th
30th9th
32nd85th10th
362nd
√2
51st35th39th28th
49th18th15th
31st9th
55th98th9th
532nd
𝑒
14th29th15th23rd10th66th55th40th37th14th33rd49th19th16th33rd14th14th17th
44th19th33rd12th33rd9th32nd97th15th
10th42nd26th34th407th42nd32nd7th69th46th8th32nd9th12th13th6th31st7th12th