12 Days of Christmas
5th
40th
13th
24 Game
2nd
28th
12th
99 Bottles of Beer
5th
21st
13th
Abundant Numbers
16th
50th
21st
Abundant Numbers (Long)
14th
94th
21st
Alphabetic Numbers
5th
17th
6th
Arabic to Roman
9th
98th
20th
Arithmetic Numbers
7th
88th
24th
Arrows
8th
23rd
16th
Ascending Primes
8th
58th
26th
ASCII Table
7th
89th
24th
Billiards
6th
39th
16th
brainfuck
9th
42nd
20th
Calendar
2nd
67th
Card Number Validation
7th
42nd
21st
Catalan Numbers
19th
131st
40th
Catalan’s Constant
1st
76th
23rd
Chess Move Validation
5th
28th
10th
Christmas Trees
23rd
26th
52nd
Collatz
8th
129th
34th
Connect Four
3rd
30th
10th
Continued Fractions
2nd
1st
18th
CSS Colors
9th
9th
159th
30th
38th
19th
9th
Cubes
9th
73rd
22nd
Day of Week
13th
102nd
46th
DFA Simulator
44th
14th
Diamonds
16th
59th
33rd
Divisors
16th
1st
51st
Emirp Numbers
13th
127th
41st
Emirp Numbers (Long)
10th
62nd
24th
Emojify
8th
43rd
14th
Evil Numbers
16th6th30th28th25th29th19th17th260th133rd121st27th33rd37th55th45th23rd38th35th28th13th33rd24th19th31st20th76th54th18th76th66th22nd125th415th16th57th64th35th57th27th28th36th62nd116th90th24th1st23rd69th7th35th104th58th32nd9th38th30th20th17th11th24th
Evil Numbers (Long)
19th
47th
26th
Factorial Factorisation
8th
44th
17th
Farey Sequence
9th
35th
25th
Fibonacci
27th
1st
133rd
68th
Fizz Buzz
15th
1st
84th
1st
Foo Fizz Buzz Bar
7th
1st
25th
Forsyth–Edwards Notation
7th
54th
24th
Fractions
9th
95th
1st
Game of Life
82nd
Gijswijt’s Sequence
12th
55th
29th
Gray Code Decoder
6th
48th
19th
Gray Code Encoder
1st
1st
27th
Happy Numbers
11th
79th
30th
Happy Numbers (Long)
12th
41st
21st
Hexdump
31st
24th
Hilbert Curve
42nd
Intersection
8th
57th
21st
Inventory Sequence
16th
40th
27th
ISBN
12th
7th
48th
18th
Jacobi Symbol
7th
64th
20th
Kaprekar Numbers
9th
42nd
16th
Kolakoski Constant
5th
61st
25th
Kolakoski Sequence
14th
23rd
20th
Leap Years
21st
133rd
21st
Levenshtein Distance
1st
66th
1st
Leyland Numbers
6th
10th
13th
ln 2
5th
37th
102nd
18th
Look and Say
5th
30th
28th
Lucky Numbers
10th
39th
15th
Lucky Tickets
10th
74th
28th
Mahjong
45th
Mandelbrot
49th
15th
Maze
118th
Medal Tally
84th
21st
Minesweeper
38th
Morse Decoder
38th
16th
Morse Encoder
25th
11th
Multitap Input
8th
42nd
18th
Musical Chords
43rd
17th
N Queens
7th
47th
20th
Nim
8th
49th
14th
Niven Numbers
18th
22nd
161st
50th
Niven Numbers (Long)
17th
160th
1st
Number Spiral
9th
39th
21st
Odious Numbers
17th
20th
1st
33rd
Odious Numbers (Long)
18th
1st
22nd
Ordinal Numbers
14th
112th
28th
PalindromemordnilaP
10th
49th
18th
Pangram Grep
14th
21st
50th
69th
28th
Partition Numbers
6th
25th
14th
Pascal’s Triangle
13th
95th
1st
47th
Pernicious Numbers
23rd
33rd
87th
58th
Pernicious Numbers (Long)
14th
58th
25th
Poker
31st
11th
Polyominoes
45th
Prime Numbers
15th
101st
26th
Prime Numbers (Long)
14th
12th
67th
1st
QR Decoder
52nd
Quine
1st
1st
26th
21st
92nd
1st
Recamán
12th
110th
36th
Repeating Decimals
6th
35th
20th
Reverse Polish Notation
48th
37th
Reversi
79th
Rijndael S-box
13th
5th
37th
16th
Rock-paper-scissors-Spock-lizard
9th
40th
23rd
Roman to Arabic
14th
27th
29th
ROT13
6th
7th
105th
17th
Rule 110
16th
86th
34th
Scrambled Sort
72nd
Set
12th
62nd
27th
Seven Segment
7th
14th
11th
SI Units
18th
Sierpiński Triangle
10th
37th
11th
Smith Numbers
9th
94th
25th
Snake
32nd
Spelling Numbers
6th
36th
12th
Star Wars GPT
46th
16th
Star Wars Opening Crawl
62nd
Sudoku
49th
Sudoku (Fill-in)
59th
Taxicab Numbers
8th
43rd
13th
Ten-pin Bowling
9th
12th
40th
15th
Tic-tac-toe
14th
41st
25th
Time Distance
3rd
18th
12th
Tongue-twisters
12th
27th
21st
Topological Sort
67th
Tower of Hanoi
27th
39th29th15th
13th
16th
27th
35th
30th
24th
93rd
24th
Transpose Sentence
57th
Trinomial Triangle
7th
37th
24th
Ulam Sequence
6th
39th
12th
United States
10th
5th
19th
20th
Vampire Numbers
5th
57th
18th
Van Eck Sequence
5th
66th
25th
Zeckendorf Representation
10th
74th
22nd
Zodiac Signs
8th
30th
15th
γ
10th
1st
86th
18th
λ
9th
48th37th4th
51st
19th
π
4th
1st
65th
17th
τ
4th
44th
53rd
17th
φ
9th
6th
1st
1st
25th
√2
7th
45th
156th
25th
𝑒
10th
1st
139th
31st