12 Days of Christmas
28th
28th
7th
3rd34th
58th
11th
24 Game
3rd
99 Bottles of Beer
26th
23rd
12th
6th29th
50th
11th
Abundant Numbers
14th
26th
9th
5th
55th
19th
Abundant Numbers (Long)
1st
Alphabetic Numbers
2nd
Arabic to Roman
2nd
34th
Arithmetic Numbers
3rd
Arrows
14th
22nd
7th
Ascending Primes
5th
ASCII Table
19th
15th
101st
7th
46th
13th
Billiards
3rd
brainfuck
3rd
42nd
Calendar
2nd
Card Number Validation
10th
Catalan Numbers
10th
23rd
5th
4th
29th
8th
Catalan’s Constant
12th
13th
4th
5th
10th
Christmas Trees
52nd
15th
6th
5th11th
47th
11th
Collatz
9th
23rd
8th
8th
61st
11th
Connect Four
4th
Continued Fractions
4th
CSS Colors
3rd
14th
Cubes
19th
11th
4th
2nd
37th
11th
Day of Week
1st
DFA Simulator
3rd
Diamonds
30th
14th
7th
4th24th
43rd
11th
Divisors
23rd
28th
15th
1st40th
51st
11th
Emirp Numbers
11th
13th
7th
50th
6th23rd
188th
69th
26th
Emirp Numbers (Long)
6th
8th
Emojify
9th
Evil Numbers
27th
17th
8th
17th36th
156th
27th
25th
Evil Numbers (Long)
5th
Factorial Factorisation
6th
Farey Sequence
13th
Fibonacci
24th142nd
50th
24th
324th
1st57th
871st
68th
18th
Fizz Buzz
94th
66th
85th
1,074th
1st110th
1,531st
4th
26th
Foo Fizz Buzz Bar
10th
19th
8th
13th
11th
Forsyth–Edwards Notation
3rd
Fractions
119th
1st
313th
1st
Game of Life
7th
Gijswijt’s Sequence
4th
Gray Code Decoder
5th
Gray Code Encoder
7th
Happy Numbers
19th
11th
6th
5th24th
141st
39th
23rd
Happy Numbers (Long)
6th
13th
6th
2nd
183rd
26th
8th
Hexdump
2nd
Hilbert Curve
3rd
Intersection
69th
2nd
265th
28th
Inventory Sequence
7th
ISBN
8th
34th
Jacobi Symbol
5th
Kaprekar Numbers
6th
Kolakoski Constant
8th9th9th42nd27th
13th22nd12th11th6th17th23rd14th3rd15th27th62nd15th
7th8th9th16th17th35th
168th14th30th15th9th9th8th9th23rd
Kolakoski Sequence
20th
10th
10th
15th
9th
47th
1st
247th
31st
18th
Leap Years
18th
28th
12th
8th
6th27th
65th
5th
15th
Levenshtein Distance
4th
61st
Leyland Numbers
6th
16th
5th
1st
40th
9th
ln 2
3rd
Look and Say
22nd
16th
3rd
5th
47th
23rd
Lucky Numbers
5th
11th
4th
11th
10th
Lucky Tickets
3rd
32nd
Mahjong
2nd
Mandelbrot
9th
Maze
6th
Medal Tally
7th
Minesweeper
4th
Morse Decoder
4th
39th
Morse Encoder
5th
42nd
Multitap Input
4th
Musical Chords
4th
23rd
N Queens
2nd
Nim
3rd
Niven Numbers
25th
29th
7th
1st43rd
50th
23rd
Niven Numbers (Long)
5th
Number Spiral
6th
17th
4th
7th
32nd
14th
Odious Numbers
25th
15th
7th
18th35th
117th
25th
25th
Odious Numbers (Long)
5th
Ordinal Numbers
11th
53rd
PalindromemordnilaP
6th
Pangram Grep
8th
87th
Partition Numbers
7th
Pascal’s Triangle
9th
15th
7th
1st23rd
37th
12th
Pernicious Numbers
17th
27th
10th
1st
1st43rd
1st
24th
24th
Pernicious Numbers (Long)
9th
Poker
3rd
Polyominoes
4th
Prime Numbers
17th
21st
9th
1st
1st44th
183rd
70th
25th
Prime Numbers (Long)
8th
21st
9th
16th
50th
10th
Proximity Grid
3rd
QR Decoder
31st
4th
18th
Quine
1st
2nd
16th
45th
1st
92nd
102nd
Recamán
5th
12th
6th
16th
7th
26th
9th
Repeating Decimals
4th
Reverse Polish Notation
10th
Reversi
3rd
Rijndael S-box
6th
Rock-paper-scissors-Spock-lizard
2nd
17th
Roman to Arabic
11th
38th
ROT13
3rd
Rule 110
20th
11th
5th
8th
43rd
12th
Scrambled Sort
2nd
Set
3rd
Seven Segment
8th
SI Units
💎
Sierpiński Triangle
21st
12th
6th
11th
31st
11th
Smith Numbers
6th
9th
5th
4th
40th
11th
Spelling Numbers
2nd
29th
Star Wars GPT
3rd
Star Wars Opening Crawl
💎
Sudoku
3rd
Sudoku (Fill-in)
3rd
Taxicab Numbers
3rd
Ten-pin Bowling
2nd
30th
Tic-tac-toe
4th
Time Distance
3rd
Tongue-twisters
10th
20th
6th
4th
44th
13th
Topological Sort
4th
Tower of Hanoi
10th
Transpose Sentence
9th
Trinomial Triangle
4th
United States
8th
Vampire Numbers
7th
10th
4th
3rd
40th
9th
Van Eck Sequence
5th
11th
6th
44th
1st
129th
21st
9th
Zeckendorf Representation
7th
Zodiac Signs
5th
γ
1st
λ
11th13th12th69th41st28th15th30th12th12th7th21st34th17th6th11th30th107th22nd
1st12th9th14th23rd49th9th169th18th40th20th13th13th8th10th29th
π
13th11th14th111th79th
16th34th12th14th11th24th51st35th5th33rd61st227th98th
5th12th10th57th28th76th
532nd35th58th23rd11th10th14th9th49th
τ
11th10th11th56th44th
14th31st11th14th8th16th40th20th6th30th49th116th84th
5th9th10th47th21st49th
302nd22nd46th16th12th10th8th9th24th
φ
11th42nd13th54th46th
15th46th16th20th9th17th47th31st4th37th44th99th80th
8th8th10th43rd22nd49th
378th26th59th19th12th10th11th12th24th
√2
18th44th14th66th54th
13th31st16th13th10th19th54th31st6th31st64th116th67th
6th8th10th44th19th55th
233rd22nd57th16th12th10th10th14th26th
𝑒
12th15th15th85th60th
14th33rd16th16th11th20th47th34th6th34th47th121st80th
8th12th11th45th27th57th
309th32nd72nd27th10th9th12th11th33rd