12 Days of Christmas
9th
41st
16th
19th
24 Game
6th
69th
99 Bottles of Beer
17th
7th
308th
14th
23rd
Abundant Numbers
1st
39th
18th60th
355th
12th
43rd
Abundant Numbers (Long)
1st
15th
222nd
35th
Arabic to Roman
53rd
18th10th
259th
11th
23rd
Arithmetic Numbers
5th
Arrows
12th
149th
6th
14th
Ascending Primes
5th
128th
ASCII Table
9th
8th
10th
7th
7th81st
9th
27th20th
9th
Billiards
23rd
brainfuck
8th
7th
55th
5th
36th
Card Number Validation
130th
Catalan Numbers
16th
16th
15th
292nd
11th
Catalan’s Constant
1st
6th
38th
12th
Christmas Trees
2nd
152nd
9th
Collatz
11th
11th
10th
112th
9th
CSS Colors
12th
30th
98th
9th
Cubes
4th
349th
6th
12th
Day of Week
4th
1st
69th
44th
DFA Simulator
4th
Diamonds
43rd
6th
139th
11th
82nd
Divisors
9th
32nd
6th
13th1st
11th
Emirp Numbers
22nd
13th
8th
37th
11th
25th
Emirp Numbers (Long)
15th
8th
9th
17th
Emojify
6th
8th
59th
8th
8th
Evil Numbers
16th
22nd
26th
35th
29th
124th
19th
31st
Evil Numbers (Long)
11th
20th
31st
17th
33rd
11th
Factorial Factorisation
44th
90th
Farey Sequence
10th
26th
Fibonacci
58th23rd
58th
42nd120th92nd114th
36th
72nd29th67th
41st
65th
84th30th34th31st14th
100th121st
35th15th
1st56th
32nd19th72nd39th18th1st
15th
61st17th
49th56th
43rd30th
Fizz Buzz
84th27th16th11th23rd19th19th176th63rd78th20th41st17th1st19th14th36th64th11th26th28th35th29th23rd57th15th9th35th17th18th19th1st27th9th47th46th12th31st9th24th9th74th35th10th54th32nd12th21st77th30th24th15th29th16th8th14th56th13th24th
Foo Fizz Buzz Bar
10th
8th
17th
24th
11th1st
14th
Forsyth–Edwards Notation
7th
62nd
Fractions
8th
104th
10th
1st
Game of Life
8th
15th
5th
5th
25th
12th
Gijswijt’s Sequence
13th
8th
5th
116th
Happy Numbers
21st
82nd
10th
8th
28th52nd
19th
33rd
9th
Happy Numbers (Long)
9th
7th
10th131st
13th
21st
Hexdump
5th
7th
63rd
6th
17th
Intersection
22nd
7th
41st
7th
21st
Inventory Sequence
18th
17th
27th
ISBN
31st
27th
24th
10th
10th
Jacobi Symbol
1st
4th
109th
6th
8th
Kaprekar Numbers
26th
50th
Kolakoski Constant
7th
6th
63rd
7th
11th
Kolakoski Sequence
48th
1st
15th
19th
7th
Leap Years
8th
98th
27th
10th
24th14th161st
19th
62nd65th
Levenshtein Distance
22nd
1st
12th
39th
3rd24th
47th
8th
1st
14th
20th
Leyland Numbers
7th
104th
8th
26th
ln 2
1st
Look and Say
18th
382nd
8th
Lucky Numbers
72nd
11th
5th9th
20th
7th
19th
Lucky Tickets
7th
57th
6th
Mahjong
13th
2nd
52nd
Mandelbrot
55th
Maze
8th
5th
Medal Tally
5th
Morse Decoder
3rd
93rd
8th
Morse Encoder
16th
4th
6th
258th
7th
Musical Chords
25th31st
4th
12th
7th
59th
5th
N Queens
74th
Niven Numbers
1st
15th
67th
1st
64th57th
Niven Numbers (Long)
1st
35th
1st
Number Spiral
5th
4th
19th
3rd
7th
11th
Odious Numbers
16th
1st
33rd
27th
88th
19th
Odious Numbers (Long)
11th
1st
34th
15th
72nd
11th
Ordinal Numbers
10th
19th
4th
14th
1st
PalindromemordnilaP
102nd
Pangram Grep
18th
17th
58th4th
11th
42nd
21st
52nd
17th
40th41st
17th35th
Partition Numbers
8th
31st
Pascal’s Triangle
1st
71st11th
75th
9th
Pernicious Numbers
14th
1st
41st
25th
1st
29th
Pernicious Numbers (Long)
8th
1st
9th
193rd
7th
4th
Poker
7th
5th
46th
7th
Polyominoes
46th
Prime Numbers
10th
24th
24th
1st
33rd
9th73rd
1st
21st
Prime Numbers (Long)
6th
10th
1st
6th
12th225th
4th
1st
Proximity Grid
8th
11th
QR Decoder
4th
6th
47th
4th
Quine
1st11th
1st
25th204th1st52nd
25th
1st22nd11th
25th
16th
1st
32nd11th4th
109th30th
1st
1st17th
25th1st29th36th1st1st
1st
71st15th
58th8th
27th
Recamán
16th
14th
12th
23rd
6th
34th
Repeating Decimals
5th
4th
5th
16th
Reverse Polish Notation
8th
1st
5th
2nd
26th
Reversi
7th
73rd
Rijndael S-box
58th
5th
2nd
51st
Rock-paper-scissors-Spock-lizard
3rd
9th
92nd
10th
Roman to Arabic
37th
18th12th
32nd
6th
10th
ROT13
78th
Rule 110
14th
6th
14th
6th
89th
7th
28th27th
Scrambled Sort
13th
16th
50th16th
Set
46th
Seven Segment
23rd
77th
4th
87th
16th
47th
9th
25th15th
SI Units
4th
Sierpiński Triangle
20th
9th
87th
11th
Smith Numbers
5th
9th
9th
54th
8th
30th
Spelling Numbers
57th
11th
221st
14th
Star Wars GPT
61st
Star Wars Opening Crawl
5th
131st
5th
Sudoku
9th
2nd
2nd
127th
3rd
Sudoku (Fill-in)
11th
4th
51st
4th
17th
Ten-pin Bowling
13th
6th
27th
10th
62nd
6th
Tic-tac-toe
113th
Time Distance
8th
7th
6th
10th
Tongue-twisters
10th
15th
28th
5th
28th
Topological Sort
64th
Transpose Sentence
49th
United States
30th
5th
11th16th5th
Vampire Numbers
14th
5th
171st
6th
18th18th
4th
Van Eck Sequence
12th
15th
57th
19th
103rd
7th
24th
Zeckendorf Representation
8th
83rd
Zodiac Signs
29th
5th
7th
γ
1st
6th
44th
λ
43rd
9th7th
32nd
15th
27th
3rd
139th
14th
15th
7th
4th
π
35th
9th
1st
4th
99th
8th
18th
τ
31st
8th
1st
4th
262nd
22nd
12th
φ
31st
9th
1st
23rd
1st
15th
15th
√2
32nd
8th
1st
1st
211th
19th
14th
𝑒
33rd
9th
1st
5th
137th12th15th
22nd
11th