12 Days of Christmas
22nd
6th
40th
110th
24 Game
22nd36th34th24th
29th
15th
6th
19th56th
152nd
99 Bottles of Beer
21st
13th
42nd
125th
Abundant Numbers
38th
41st
12th
13th
233rd
Abundant Numbers (Long)
22nd
44th
9th
6th
136th
Alphabetic Numbers
11th
Arabic to Roman
37th
47th
398th
Arithmetic Numbers
10th
29th
Arrows
23rd
Ascending Primes
20th
9th
29th
ASCII Table
45th
5th
23rd
351st
Billiards
9th
brainfuck
17th
Calendar
17th
Card Number Validation
25th
Catalan Numbers
29th
54th
14th
39th
416th
Catalan’s Constant
37th
34th
12th
17th
160th
Christmas Trees
3rd
23rd
Collatz
26th
32nd
10th
3rd157th
94th
CSS Colors
15th
Cubes
23rd
6th
15th
70th
Day of Week
44th
Diamonds
38th
41st
49th
50th
10th
31st
273rd
98th
Divisors
90th
61st
5th
79th378th
450th
Emirp Numbers
40th
40th
12th
23rd
258th
Emirp Numbers (Long)
21st
35th
10th
11th
111th
Emojify
24th
Evil Numbers
47th
37th
8th
27th
1st
16th
Evil Numbers (Long)
22nd
36th
8th
22nd
46th
Factorial Factorisation
19th42nd27th32nd
33rd
19th
6th
24th65th
204th
Farey Sequence
6th
25th
Fibonacci
33rd
102nd
75th102nd1st2nd
18th65th
158th
13th
56th1st1st
1st
96th
24th
Fizz Buzz
52nd617th67th164th
21st
177th
40th
1st1st
52nd
27th
Foo Fizz Buzz Bar
49th49th
31st
9th
8th63rd
114th
Fractions
39th
29th
198th
Game of Life
22nd
Gijswijt’s Sequence
5th
19th
Gray Code Decoder
13th
Gray Code Encoder
12th
Happy Numbers
25th
64th
11th
18th
Happy Numbers (Long)
37th
Hexdump
3rd
15th
Hilbert Curve
5th
14th
Intersection
26th
2nd
29th
98th
Inventory Sequence
6th
14th
ISBN
82nd
29th
35th
23rd
85th
Jacobi Symbol
19th
Kaprekar Numbers
5th
24th
Kolakoski Constant
34th
33rd
12th
19th
158th
Kolakoski Sequence
38th
7th
24th
209th
Leap Years
38th
43rd
4th
29th252nd
315th
Leyland Numbers
27th
38th
11th
33rd
175th
ln 2
29th
46th
9th
26th
254th
Look and Say
12th
39th
40th
Lucky Numbers
20th
71st
5th
22nd
Lucky Tickets
18th
183rd
Mandelbrot
18th
135th
Maze
11th
Medal Tally
12th
Minesweeper
14th
Morse Decoder
20th
Morse Encoder
21st
21st
106th
Multitap Input
8th
N Queens
15th26th22nd21st
28th9th
18th7th
7th
19th41st
152nd
6th
16th
5th
Niven Numbers
38th
53rd
6th
36th325th
512th
Niven Numbers (Long)
20th
42nd
10th
24th134th
280th
Number Spiral
26th
34th
17th
7th
24th
163rd
Odious Numbers
38th
34th
34th
1st
Odious Numbers (Long)
18th
33rd
26th
1st
Ordinal Numbers
33rd
PalindromemordnilaP
16th
Pangram Grep
45th
20th
225th
Partition Numbers
6th
21st
Pascal’s Triangle
10th
43rd
114th
Pernicious Numbers
40th
51st
50th
456th
Pernicious Numbers (Long)
42nd
31st
206th
Polyominoes
17th
4th
12th
Prime Numbers
58th
46th
7th
19th
183rd
Prime Numbers (Long)
24th
39th
4th
10th
67th
Proximity Grid
14th
QR Decoder
14th
Quine
140th
1st
40th
65th
6th
90th
Recamán
36th
Reverse Polish Notation
21st
Reversi
16th
Rijndael S-box
31st
28th
6th
16th
119th
Rock-paper-scissors-Spock-lizard
30th22nd
Roman to Arabic
29th
20th
51st
ROT13
17th
Rule 110
15th
Scrambled Sort
22nd
24th
12th
10th
Set
12th
Seven Segment
18th
Sierpiński Triangle
31st
5th
37th
105th
Smith Numbers
24th
23rd
Star Wars GPT
14th
10th
Star Wars Opening Crawl
12th
Sudoku
13th
Sudoku (Fill-in)
15th
Taxicab Numbers
15th
Ten-pin Bowling
14th
5th
Tic-tac-toe
16th
Tongue-twisters
27th
5th
43rd
84th
Topological Sort
8th
Tower of Hanoi
31st39th29th
16th
29th
6th
27th
39th18th148th
15th
Transpose Sentence
6th
22nd
Trinomial Triangle
6th
11th
United States
36th
Vampire Numbers
24th
8th
22nd
Van Eck Sequence
22nd
Zeckendorf Representation
14th
γ
39th30th17th27th
28th9th13th
6th7th
10th42nd7th
93rd
λ
60th37th26th29th
46th14th11th
17th11th
14th85th12th
138th
π
15th
83rd70th55th40th
37th21st12th
40th35th12th
40th201st12th
206th
τ
54th33rd32nd25th
41st19th10th
20th10th
34th102nd12th
292nd
16th
φ
52nd30th32nd26th
48th34th16th
31st9th
33rd86th11th
370th
√2
51st35th40th28th
52nd18th16th
31st9th
56th101st10th
543rd
𝑒
14th
29th15th24th10th66th58th41st37th15th33rd50th19th16th34th16th14th17th
47th20th34th12th34th10th36th102nd16th
11th45th26th35th424th44th32nd7th72nd46th8th32nd9th12th13th7th31st7th14th