12 Days of Christmas
5th
36th
13th
24 Game
6th
25th
9th
99 Bottles of Beer
5th
20th
13th
Abundant Numbers
16th
47th
21st
Abundant Numbers (Long)
14th
93rd
21st
Alphabetic Numbers
4th
16th
5th
Arabic to Roman
9th
93rd
19th
Arithmetic Numbers
7th
87th
23rd
Arrows
8th
22nd
16th
Ascending Primes
8th
56th
24th
ASCII Table
6th
76th
24th
Billiards
6th
35th
13th
brainfuck
9th
40th
21st
Calendar
2nd
60th
Card Number Validation
8th
39th
20th
Catalan Numbers
17th
126th
37th
Catalan’s Constant
1st
69th
21st
Christmas Trees
23rd
26th
51st
Collatz
6th
124th
33rd
Connect Four
3rd
23rd
9th
Continued Fractions
2nd
1st
17th
CSS Colors
7th
9th
37th
18th
Cubes
8th
70th
17th
Day of Week
13th
95th
43rd
DFA Simulator
40th
13th
Diamonds
16th
57th
32nd
Divisors
16th
1st
47th
Emirp Numbers
13th
121st
38th
Emirp Numbers (Long)
10th
62nd
23rd
Emojify
7th
43rd
14th
Evil Numbers
15th5th29th29th25th29th18th15th255th131st119th27th32nd37th53rd44th23rd35th33rd28th12th31st24th19th30th20th76th53rd18th76th68th22nd122nd410th16th56th62nd34th55th27th26th35th60th114th89th24th1st22nd69th7th35th102nd55th31st9th38th29th19th17th11th24th
Evil Numbers (Long)
19th
44th
25th
Factorial Factorisation
8th
43rd
16th
Farey Sequence
9th
32nd
23rd
Fibonacci
26th
1st
131st
65th
Fizz Buzz
15th
1st
69th
1st
Foo Fizz Buzz Bar
7th
1st
25th
Forsyth–Edwards Notation
7th
52nd
21st
Fractions
9th
89th
1st
Game of Life
78th
Gijswijt’s Sequence
9th
47th
25th
Gray Code Decoder
5th
46th
17th
Gray Code Encoder
1st
1st
24th
Happy Numbers
11th
75th
29th
Happy Numbers (Long)
12th
40th
21st
Hexdump
27th
23rd
Hilbert Curve
31st
Intersection
8th
56th
19th
Inventory Sequence
16th
36th
25th
ISBN
7th
46th
18th
Jacobi Symbol
7th
59th
19th
Kaprekar Numbers
9th
39th
14th
Kolakoski Constant
5th
56th
22nd
Kolakoski Sequence
14th
22nd
20th
Leap Years
20th
128th
21st
Levenshtein Distance
1st
59th
1st
Leyland Numbers
6th
8th
12th
ln 2
8th
35th
98th
17th
Look and Say
4th
28th
25th
Lucky Numbers
38th
28th
Lucky Tickets
10th
71st
23rd
Mahjong
43rd
Mandelbrot
47th
15th
Maze
112th
Medal Tally
82nd
19th
Minesweeper
36th
Morse Decoder
36th
14th
Morse Encoder
23rd
11th
Multitap Input
8th
40th
16th
Musical Chords
37th
13th
N Queens
7th
43rd
17th
Nim
5th
30th
10th
Niven Numbers
16th
21st
160th
47th
Niven Numbers (Long)
17th
159th
1st
Number Spiral
9th
35th
19th
Odious Numbers
16th
20th
1st
33rd
Odious Numbers (Long)
18th
1st
21st
Ordinal Numbers
14th
108th
27th
PalindromemordnilaP
10th
47th
17th
Pangram Grep
21st
21st
48th
66th
27th
Partition Numbers
6th
24th
13th
Pascal’s Triangle
12th
94th
1st
46th
Pernicious Numbers
22nd
31st
83rd
56th
Pernicious Numbers (Long)
13th
57th
24th
Poker
27th
10th
Polyominoes
40th
Prime Numbers
15th
96th
24th
Prime Numbers (Long)
14th
10th
65th
1st
QR Decoder
50th
Quine
1st
1st
25th
20th
84th
1st
Recamán
12th
105th
34th
Repeating Decimals
6th
36th
19th
Reverse Polish Notation
46th
36th
Reversi
76th
Rijndael S-box
12th
5th
33rd
15th
Rock-paper-scissors-Spock-lizard
9th
36th
21st
Roman to Arabic
14th
26th
28th
ROT13
9th
99th
17th
Rule 110
16th
79th
31st
Scrambled Sort
71st
Set
12th
59th
23rd
Seven Segment
6th
12th
10th
SI Units
14th
Sierpiński Triangle
10th
35th
11th
Smith Numbers
9th
92nd
24th
Spelling Numbers
6th
36th
12th
Star Wars GPT
43rd
14th
Star Wars Opening Crawl
59th
Sudoku
44th
Sudoku (Fill-in)
55th
Taxicab Numbers
8th
40th
13th
Ten-pin Bowling
9th
12th
38th
14th
Tic-tac-toe
14th
39th
22nd
Time Distance
3rd
16th
12th
Tongue-twisters
11th
23rd
20th
Topological Sort
66th
Tower of Hanoi
25th
39th27th15th
13th
16th
26th
32nd
28th
23rd
88th
24th
Transpose Sentence
58th
Trinomial Triangle
7th
34th
23rd
United States
10th
4th
17th
18th
Vampire Numbers
6th
55th
17th
Van Eck Sequence
5th
65th
24th
Zeckendorf Representation
10th
72nd
21st
Zodiac Signs
8th
29th
14th
γ
10th
1st
85th
16th
λ
9th
48th35th
45th
17th
π
7th
1st
62nd
16th
τ
6th
41st
50th
16th
φ
10th
22nd
1st
1st
27th
√2
7th
44th
146th
22nd
𝑒
10th
1st
133rd
28th