12 Days of Christmas
37th
597th
24 Game
22nd
55th
99 Bottles of Beer
17th
89th
Abundant Numbers
123rd
23rd
78th
21st
Abundant Numbers (Long)
76th
19th
46th
20th
Arabic to Roman
13th
35th
Arithmetic Numbers
60th
13th
11th
24th
Arrows
37th
225th
Ascending Primes
5th12th
26th
ASCII Table
24th
64th
Billiards
18th
59th
brainfuck
18th
59th
Card Number Validation
12th
23rd
Catalan Numbers
4th
56th
1st
38th
Catalan’s Constant
12th
40th
Christmas Trees
15th
44th
Collatz
19th
5th
CSS Colors
13th
5th
62nd
Cubes
18th
56th
Day of Week
16th
63rd
77th
1st
DFA Simulator
28th
78th
Diamonds
22nd
44th
66th
89th
Divisors
155th
1st
1st
Emirp Numbers
26th
91st
Emirp Numbers (Long)
11th
31st
Emojify
23rd
80th
Evil Numbers
53rd
11th
8th32nd
1st
88th
50th
11th
Evil Numbers (Long)
43rd
11th
8th26th
5th
1st
48th
20th
Factorial Factorisation
14th
15th
33rd
Farey Sequence
31st
102nd
9th
Fibonacci
101st
6th
297th
1st
1st
91st
Fizz Buzz
19th
56th
1st
21st
Foo Fizz Buzz Bar
17th
19th
Forsyth–Edwards Notation
29th
108th
Fractions
12th
1st
Game of Life
22nd
52nd
Gijswijt’s Sequence
16th
26th
Happy Numbers
52nd
4th9th
52nd
27th
1st
48th
16th
Happy Numbers (Long)
36th
8th13th
18th
30th
35th
Hexdump
16th
39th
Hilbert Curve
14th
8th
1st
8th
46th
11th
Intersection
14th
25th
Inventory Sequence
35th
30th
13th
24th
ISBN
15th
46th
Jacobi Symbol
30th
57th
Kaprekar Numbers
4th2nd12th
24th
Kolakoski Constant
8th
17th
Kolakoski Sequence
11th
13th
Leap Years
22nd20th3rd
12th
1st
14th
29th
9th
Levenshtein Distance
22nd
9th
1st
Leyland Numbers
16th
1st
ln 2
1st
1st
Look and Say
26th
81st
29th
Lucky Numbers
16th
54th
32nd
Lucky Tickets
9th
26th
Mandelbrot
14th
20th
6th
Maze
23rd
61st
Medal Tally
21st
38th
Minesweeper
15th
29th
Morse Decoder
25th
76th
Morse Encoder
21st
119th
Musical Chords
23rd
63rd
N Queens
14th
29th
Niven Numbers
21st
4th1st
120th
1st
Niven Numbers (Long)
18th
95th
40th
Number Spiral
12th
28th
Odious Numbers
9th19th15th7th
46th29th56th14th13th4th9th33rd34th21st18th14th15th
7th20th
10th43rd13th49th
45th17th19th70th14th15th55th6th14th13th8th24th27th13th23rd22nd1st15th46th11th76th21st24th
9th6th16th
6th10th8th16th
Odious Numbers (Long)
40th
11th
9th25th
28th
3rd
1st
47th
16th
Ordinal Numbers
27th
22nd
62nd
PalindromemordnilaP
7th
16th
Pangram Grep
21st
12th
14th
8th9th
22nd
24th
6th
40th
113th21st
16th
23rd
Partition Numbers
10th
22nd
Pascal’s Triangle
17th
38th
44th
Pernicious Numbers
48th
1st
1st
57th
Pernicious Numbers (Long)
33rd
11th
1st
Poker
20th
58th
Polyominoes
14th
29th
Prime Numbers
129th
4th15th
59th
1st
86th
Prime Numbers (Long)
25th
50th
Proximity Grid
18th
36th
QR Decoder
15th
30th
Quine
1st
1st
102nd96th
106th
8th1st
36th
1st
328th
1st
1st
110th
Recamán
18th
35th
Repeating Decimals
16th
37th
Reverse Polish Notation
15th
39th
Reversi
21st
53rd
Rijndael S-box
28th
10th
17th
35th
Rock-paper-scissors-Spock-lizard
15th
42nd
Roman to Arabic
9th
20th
11th
ROT13
10th
1st
Rule 110
27th
79th
Scrambled Sort
10th
22nd
Set
6th
6th
Seven Segment
19th
47th
SI Units
14th
28th
Sierpiński Triangle
13th
38th
Smith Numbers
14th
33rd
Spelling Numbers
25th
56th
Star Wars GPT
7th
14th
Star Wars Opening Crawl
21st
57th
Sudoku
21st
45th
Sudoku (Fill-in)
19th
50th
Ten-pin Bowling
23rd
74th
Tic-tac-toe
20th
51st
Time Distance
14th
49th
Tongue-twisters
21st
70th
Topological Sort
22nd
83rd
Tower of Hanoi
69th
Transpose Sentence
15th
31st
Trinomial Triangle
7th
12th
United States
8th
15th
27th
Vampire Numbers
5th16th
40th
Van Eck Sequence
13th
16th
Zeckendorf Representation
10th
27th
Zodiac Signs
23rd
49th
γ
6th19th11th
12th
21st
λ
24th
9th
15th32nd
100th
21st
31st
π
16th
36th
54th
τ
21st
55th
φ
27th
44th
58th
√2
1st
1st
𝑒
14th
1st
1st36th