12 Days of Christmas
9th
49th
16th
22nd
24 Game
3rd
17th
99 Bottles of Beer
54th
18th
10th
7th
38th
14th
24th
Abundant Numbers
1st
21st
18th63rd
60th
12th
49th
Abundant Numbers (Long)
50th
1st
20th
15th
34th
42nd
Arabic to Roman
1st
19th8th
30th1st11th
26th
Arithmetic Numbers
13th
5th
24th
Arrows
24th
29th
6th
21st
6th
16th
27th7th
25th
Ascending Primes
15th
5th
33rd
ASCII Table
10th
8th
11th
17th
7th
8th43rd
9th
29th21st
10th
Billiards
3rd
33rd
brainfuck
11th
7th
38th
5th
42nd
Calendar
2nd
1st
Card Number Validation
11th
50th
6th
Catalan Numbers
17th
17th
19th
1st
12th
Catalan’s Constant
1st
6th
41st
Christmas Trees
51st
2nd
180th
9th
Collatz
14th
11th
12th
11th
118th
9th
Continued Fractions
4th
1st
CSS Colors
22nd
139th
4th23rd19th
19th
10th
10th
Cubes
4th
23rd
6th
13th
Day of Week
1st
6th
1st
1st
54th
DFA Simulator
4th
49th
Diamonds
36th
6th
148th
11th
Divisors
9th
1st
36th
30th
6th
14th1st
11th
1st1st
Emirp Numbers
24th
13th
24th
8th
48th
11th
27th
Emirp Numbers (Long)
15th
22nd
8th
35th
9th
21st
Emojify
6th
9th
36th
8th
11th
Evil Numbers
19th
24th
1st
1st
21st
1st
19th
15th
Evil Numbers (Long)
12th
1st
1st
10th
1st
11th
16th
Factorial Factorisation
18th
3rd
29th
Farey Sequence
10th
29th
26th
Fibonacci
59th
28th
61st
47th14th1st1st
42nd
75th31st76th
37th
69th
1st31st
36th25th15th
135th1st
37th16th
1st59th
39th19th77th46th18th1st
15th
65th1st
65th62nd
47th34th
18th
Fizz Buzz
88th15th8th31st17th11th25th20th21st185th67th84th20th35th17th1st19th14th37th68th12th17th27th10th38th29th21st60th16th15th9th37th18th20th71st1st29th9th12th53rd12th31st10th29th9th1st1st10th1st32nd12th22nd1st31st27th15th30th16th8th17th56th14th26th16th
Foo Fizz Buzz Bar
10th
8th
17th13th
24th
11th1st
14th
Forsyth–Edwards Notation
7th
32nd
Fractions
8th
1st
10th
1st
Game of Life
8th
20th
6th
4th
28th
15th
Gijswijt’s Sequence
14th
8th
5th
88th
Gray Code Decoder
5th
1st
7th
38th
Gray Code Encoder
13th
1st
1st
Happy Numbers
24th
91st
1st
8th
30th1st
19th
39th
9th
Happy Numbers (Long)
1st
7th
10th63rd
13th
26th
Hexdump
5th
7th
24th
6th
19th
Hilbert Curve
5th
3rd
31st
💎
Intersection
10th
23rd
7th
44th
8th
26th
Inventory Sequence
19th
17th
18th
31st
ISBN
33rd
30th
28th
10th
42nd
11th
Jacobi Symbol
💎
1st
4th
125th
6th
10th
Kaprekar Numbers
20th
11th
6th
25th
Kolakoski Constant
8th
6th
54th
7th
16th
Kolakoski Sequence
50th
1st
16th
20th
7th
Leap Years
11th
106th
19th
12th
28th14th59th
19th
69th76th
Levenshtein Distance
15th
1st
14th
41st
3rd26th
34th
10th
1st
21st
26th
Leyland Numbers
7th
8th
4th
19th
ln 2
1st
1st
Look and Say
8th
18th
25th
8th
12th
Lucky Numbers
29th
12th
5th9th
12th
7th
15th
Lucky Tickets
7th
42nd
6th
Mahjong
🦄
18th
13th
12th
6th
14th
5th
2nd
20th
10th
Mandelbrot
4th
33rd
Maze
9th
6th
38th
Medal Tally
5th
43rd
Minesweeper
19th6th
18th
4th
26th
Morse Decoder
3rd
43rd
8th
Morse Encoder
16th
5th
6th
26th
7th
Multitap Input
5th
23rd
Musical Chords
24th39th
5th
14th
5th
32nd
7th
N Queens
3rd
34th
Niven Numbers
1st
41st
15th
1st
1st
72nd63rd
Niven Numbers (Long)
35th
1st
47th
1st
1st
Number Spiral
6th
4th
19th
10th
3rd
31st
7th
13th
Odious Numbers
18th
1st
1st
26th
1st
19th
12th
Odious Numbers (Long)
12th
1st
1st
12th
1st
11th
15th
Ordinal Numbers
10th
1st
18th
5th
15th
1st
PalindromemordnilaP
14th
79th
Pangram Grep
20th
22nd
63rd4th
11th
47th
10th
63rd
19th
43rd45th
19th38th
22nd
Partition Numbers
10th
30th
Pascal’s Triangle
1st
30th
80th12th
1st
9th
Pernicious Numbers
15th
1st
44th
39th
28th
1st
32nd
Pernicious Numbers (Long)
8th
1st
28th
10th
210th
7th
5th
Poker
8th
5th
17th
7th
Polyominoes
18th
4th
60th
💎
Prime Numbers
13th
26th
27th
1st
87th
1st
28th
9th1st
1st
23rd
Prime Numbers (Long)
9th
25th
11th
1st
1st
6th
12th1st
4th
1st
Proximity Grid
8th
39th
13th
QR Decoder
3rd
7th
41st
4th
Quine
1st
11th
1st
25th213th1st57th
25th
1st24th11th
26th
21st
1st
33rd15th5th
119th33rd
1st26th
1st19th
26th1st32nd37th1st1st
1st
1st24th
62nd8th
30th11th
12th
Recamán
17th
15th
13th
28th
7th
40th
Repeating Decimals
7th
4th
5th
143rd
16th
Reverse Polish Notation
8th
1st
5th
166th
3rd
31st
Reversi
7th
90th
Rijndael S-box
51st71st
6th
2nd
38th
Rock-paper-scissors-Spock-lizard
3rd
9th
25th
10th
Roman to Arabic
56th
31st
38th
19th14th
34th
6th
11th
27th
ROT13
9th
14th
1st
Rule 110
15th
6th
15th
6th
45th
7th
31st13th
2nd
Scrambled Sort
17th
22nd
5th
63rd22nd
Set
3rd
38th
Seven Segment
30th
82nd
4th
91st
7th
15th
10th
25th16th
SI Units
4th
16th
12th
Sierpiński Triangle
20th
9th
40th
11th
Smith Numbers
5th
11th
6th
13th
8th
34th
Spelling Numbers
1st
11th
54th
14th
Star Wars GPT
🦄
12th
7th
12th
2nd
32nd
Star Wars Opening Crawl
5th
44th
5th
5th
Sudoku
9th
2nd
2nd
2nd
133rd
3rd
Sudoku (Fill-in)
11th
2nd
5th
43rd
4th
18th
Ten-pin Bowling
17th
6th
26th
10th
23rd
7th
Tic-tac-toe
14th
47th
13th
59th
Time Distance
3rd
8th
7th
21st
6th
11th
Tongue-twisters
11th
11th
31st
5th
33rd
Topological Sort
7th
4th
41st
🦄
Tower of Hanoi
5th8th4th8th9th8th8th12th7th27th20th26th13th16th5th23rd19th13th14th12th10th9th7th9th7th8th7th18th15th15th5th4th6th7th20th37th4th7th3rd22nd10th7th10th9th9th19th7th7th34th4th7th8th12th18th6th7th6th9th5th3rd8th2nd4th5th
Transpose Sentence
14th
7th
54th
Trinomial Triangle
7th
6th
53rd
United States
32nd
30th5th
15th20th5th
Vampire Numbers
15th
5th
84th
6th
18th20th
4th
Van Eck Sequence
12th
16th
61st
23rd
19th
34th
7th
29th
Zeckendorf Representation
11th
4th
22nd
Zodiac Signs
32nd
5th
32nd
6th
γ
1st
2nd
26th
λ
45th
9th8th14th34th
16th
30th
4th
21st
12th
π
16th39th
9th
1st
4th
114th
8th
22nd
τ
32nd
8th
1st
4th
103rd
φ
32nd
9th
1st
24th
1st
15th
18th
√2
33rd
1st
1st
1st
𝑒
36th29th
9th
1st10th
5th
1st15th15th