12 Days of Christmas
5th
30th
11th
24 Game
6th
19th
8th
99 Bottles of Beer
5th
17th
12th
Abundant Numbers
16th
41st
20th
Abundant Numbers (Long)
14th
88th
20th
Arabic to Roman
9th
86th
19th
Arithmetic Numbers
7th
84th
22nd
Arrows
8th
19th
16th
Ascending Primes
8th
47th
22nd
ASCII Table
6th
69th
24th
Billiards
5th
29th
12th
brainfuck
9th
38th
20th
Calendar
2nd
47th
Card Number Validation
8th
34th
19th
Catalan Numbers
17th
116th
34th
Catalan’s Constant
1st
61st
18th
Christmas Trees
23rd
19th
50th
Collatz
6th
115th
32nd
Continued Fractions
2nd
1st
15th
CSS Colors
6th
9th
30th
17th
Cubes
7th
64th
16th
Day of Week
12th
86th
43rd
DFA Simulator
36th
12th
Diamonds
16th
49th
30th
Divisors
16th
1st
44th
Emirp Numbers
13th
116th
37th
Emirp Numbers (Long)
10th
55th
20th
Emojify
7th
39th
13th
Evil Numbers
14th1st28th28th25th29th18th15th252nd127th115th26th30th34th52nd43rd23rd33rd32nd29th12th30th24th18th30th18th76th48th16th74th64th21st119th401st14th55th58th32nd54th26th24th33rd59th112th86th22nd1st22nd67th6th35th96th50th30th9th38th26th19th17th11th22nd
Evil Numbers (Long)
19th
41st
24th
Factorial Factorisation
8th
37th
16th
Farey Sequence
9th
29th
21st
Fibonacci
26th
1st
129th
64th
Fizz Buzz
15th
1st
60th
1st
Foo Fizz Buzz Bar
7th
1st
23rd
Forsyth–Edwards Notation
7th
47th
19th
Fractions
9th
76th
1st
Game of Life
71st
Gijswijt’s Sequence
9th
37th
23rd
Gray Code Decoder
5th
32nd
11th
Gray Code Encoder
9th
1st
16th
Happy Numbers
11th
67th
28th
Happy Numbers (Long)
11th
35th
20th
Hexdump
23rd
21st
Hilbert Curve
24th
Intersection
8th
54th
17th
Inventory Sequence
16th
31st
24th
ISBN
6th
41st
18th
Jacobi Symbol
7th
51st
17th
Kaprekar Numbers
7th
32nd
13th
Kolakoski Constant
5th
51st
22nd
Kolakoski Sequence
14th
20th
19th
Leap Years
20th
119th
21st
Levenshtein Distance
1st
59th
1st
Leyland Numbers
6th
8th
10th
ln 2
8th
33rd
90th
16th
Look and Say
4th
25th
25th
Lucky Numbers
28th
25th
Lucky Tickets
9th
63rd
22nd
Mahjong
36th
Mandelbrot
40th
13th
Maze
103rd
Medal Tally
73rd
18th
Minesweeper
30th
Morse Decoder
33rd
13th
Morse Encoder
20th
11th
Multitap Input
32nd
13th
Musical Chords
32nd
12th
N Queens
7th
33rd
15th
Niven Numbers
16th
21st
152nd
44th
Niven Numbers (Long)
17th
148th
1st
Number Spiral
29th
18th
Odious Numbers
16th
20th
1st
31st
Odious Numbers (Long)
18th
1st
21st
Ordinal Numbers
14th
103rd
27th
PalindromemordnilaP
10th
59th
18th
Pangram Grep
21st
19th
47th
63rd
27th
Partition Numbers
6th
23rd
12th
Pascal’s Triangle
12th
91st
1st
44th
Pernicious Numbers
22nd
31st
77th
54th
Pernicious Numbers (Long)
13th
50th
23rd
Poker
23rd
9th
Polyominoes
35th
Prime Numbers
15th
87th
24th
Prime Numbers (Long)
14th
11th
56th
1st
QR Decoder
42nd
Quine
1st
1st
25th
23rd
76th
1st
Recamán
12th
98th
31st
Repeating Decimals
6th
33rd
18th
Reverse Polish Notation
41st
35th
Reversi
68th
Rijndael S-box
12th
6th
30th
14th
Rock-paper-scissors-Spock-lizard
8th
29th
19th
Roman to Arabic
14th
24th
26th
ROT13
9th
94th
16th
Rule 110
16th
72nd
29th
Scrambled Sort
62nd
Set
11th
49th
22nd
Seven Segment
5th
9th
8th
SI Units
10th
Sierpiński Triangle
10th
32nd
10th
Smith Numbers
9th
84th
24th
Spelling Numbers
6th
31st
11th
Star Wars GPT
35th
14th
Star Wars Opening Crawl
52nd
Sudoku
38th
Sudoku (Fill-in)
48th
Ten-pin Bowling
9th
12th
32nd
13th
Tic-tac-toe
13th
33rd
21st
Time Distance
3rd
14th
11th
Tongue-twisters
11th
21st
19th
Topological Sort
57th
Tower of Hanoi
26th
38th28th15th
12th
14th
25th
30th
28th
21st
79th
22nd
Transpose Sentence
54th
Trinomial Triangle
7th
26th
19th
United States
10th
4th
14th
17th
Vampire Numbers
6th
49th
16th
Van Eck Sequence
4th
58th
22nd
Zeckendorf Representation
10th
66th
18th
Zodiac Signs
8th
28th
13th
γ
10th
1st
77th
15th
λ
9th
35th34th
40th
16th
π
7th
1st
57th
16th
τ
6th
40th
45th
16th
φ
9th
20th
1st
1st
24th
√2
7th
43rd
133rd
21st
𝑒
10th
1st
123rd
27th