12 Days of Christmas
9th
41st
16th
19th
24 Game
6th
63rd
99 Bottles of Beer
18th
7th
313th
14th
23rd
Abundant Numbers
1st
40th
18th60th
360th
12th
43rd
Abundant Numbers (Long)
1st
15th
224th
35th
Arabic to Roman
54th
18th10th
264th
11th
23rd
Arithmetic Numbers
5th
Arrows
12th
151st
6th
14th
Ascending Primes
5th
138th
ASCII Table
9th
8th
11th
7th
8th82nd
9th
27th21st
9th
Billiards
23rd
brainfuck
8th
7th
56th
5th
36th
Card Number Validation
134th
Catalan Numbers
16th
17th
17th
298th
11th
Catalan’s Constant
1st
6th
39th
12th
Christmas Trees
2nd
153rd
9th
Collatz
12th
11th
10th
115th
9th
CSS Colors
12th
30th
100th
9th
Cubes
4th
350th
6th
12th
Day of Week
4th
1st
71st
48th
DFA Simulator
4th
Diamonds
43rd
6th
141st
11th
83rd
Divisors
9th
33rd
6th
14th1st
11th
Emirp Numbers
22nd
13th
8th
38th
11th
25th
Emirp Numbers (Long)
15th
8th
9th
17th
Emojify
6th
9th
63rd
8th
8th
Evil Numbers
16th
22nd
26th
35th
29th
130th
19th
32nd
Evil Numbers (Long)
11th
20th
31st
17th
35th
11th
Factorial Factorisation
45th
92nd
Farey Sequence
10th
26th
Fibonacci
58th23rd
58th
42nd123rd95th117th
37th
72nd30th70th
43rd
65th
86th30th34th31st14th
107th123rd
35th15th
1st56th
33rd19th72nd39th18th1st
15th
62nd18th
49th57th
44th30th
Fizz Buzz
84th28th16th11th23rd19th19th179th63rd79th20th43rd17th1st19th14th36th65th11th27th29th35th29th23rd58th16th9th35th18th19th37th1st28th9th47th49th12th31st9th24th9th75th36th10th54th32nd12th21st78th30th27th15th29th16th8th15th56th13th25th
Foo Fizz Buzz Bar
10th
8th
17th
24th
11th1st
14th
Forsyth–Edwards Notation
7th
64th
Fractions
8th
106th
10th
1st
Game of Life
8th
15th
5th
5th
25th
13th
Gijswijt’s Sequence
13th
8th
5th
120th
Happy Numbers
22nd
85th
10th
8th
28th55th
19th
34th
9th
Happy Numbers (Long)
9th
7th
10th133rd
13th
23rd
Hexdump
5th
7th
65th
6th
17th
Intersection
22nd
7th
44th
7th
21st
Inventory Sequence
18th
18th
26th
ISBN
30th
27th
25th
10th
10th
Jacobi Symbol
1st
4th
110th
6th
8th
Kaprekar Numbers
30th
48th
Kolakoski Constant
7th
6th
66th
7th
12th
Kolakoski Sequence
50th
1st
15th
19th
7th
Leap Years
9th
102nd
28th
10th
24th14th168th
19th
65th68th
Levenshtein Distance
22nd
1st
12th
40th
3rd24th
46th
8th
1st
15th
21st
Leyland Numbers
7th
107th
8th
27th
ln 2
1st
Look and Say
18th
388th
8th
Lucky Numbers
74th
11th
5th9th
20th
7th
21st
Lucky Tickets
7th
58th
6th
Mahjong
13th
2nd
55th
Mandelbrot
60th
Maze
8th
5th
Medal Tally
5th
Morse Decoder
3rd
96th
8th
Morse Encoder
16th
4th
6th
262nd
7th
Musical Chords
24th32nd
4th
12th
7th
63rd
5th
N Queens
76th
Niven Numbers
1st
15th
69th
1st
67th59th
Niven Numbers (Long)
1st
35th
1st
Number Spiral
5th
4th
19th
3rd
7th
11th
Odious Numbers
16th
1st
33rd
28th
94th
19th
Odious Numbers (Long)
11th
1st
35th
15th
77th
11th
Ordinal Numbers
10th
19th
4th
14th
1st
PalindromemordnilaP
105th
Pangram Grep
18th
19th
59th4th
11th
43rd
21st
54th
17th
41st43rd
17th36th
Partition Numbers
8th
32nd
Pascal’s Triangle
1st
72nd12th
74th
9th
Pernicious Numbers
14th
1st
42nd
25th
1st
30th
Pernicious Numbers (Long)
8th
1st
10th
196th
7th
4th
Poker
7th
5th
47th
7th
Polyominoes
49th
Prime Numbers
10th
25th
26th
1st
33rd
9th74th
1st
21st
Prime Numbers (Long)
6th
11th
1st
6th
12th228th
4th
1st
Proximity Grid
8th
11th
QR Decoder
4th
6th
47th
4th
Quine
1st11th
1st
25th206th1st53rd
25th
1st22nd11th
25th
18th
1st
32nd11th4th
112th30th
1st
1st18th
25th1st30th35th1st1st
1st
81st15th
58th8th
28th
Recamán
17th
15th
12th
23rd
6th
35th
Repeating Decimals
6th
4th
5th
16th
Reverse Polish Notation
8th
1st
5th
2nd
27th
Reversi
7th
76th
Rijndael S-box
59th
5th
2nd
53rd
Rock-paper-scissors-Spock-lizard
3rd
9th
92nd
10th
Roman to Arabic
37th
18th12th
32nd
6th
10th
ROT13
85th
Rule 110
15th
6th
14th
6th
89th
7th
28th27th
Scrambled Sort
13th
16th
51st16th
Set
48th
Seven Segment
23rd
77th
4th
88th
16th
47th
9th
25th15th
SI Units
4th
Sierpiński Triangle
20th
9th
88th
11th
Smith Numbers
5th
8th
9th
56th
8th
31st
Spelling Numbers
59th
11th
224th
14th
Star Wars GPT
64th
Star Wars Opening Crawl
5th
131st
5th
Sudoku
9th
2nd
2nd
129th
3rd
Sudoku (Fill-in)
11th
4th
52nd
4th
17th
Ten-pin Bowling
12th
6th
28th
10th
63rd
6th
Tic-tac-toe
116th
Time Distance
8th
7th
6th
10th
Tongue-twisters
10th
15th
28th
5th
29th
Topological Sort
69th
Transpose Sentence
50th
Trinomial Triangle
9th
United States
31st
5th
13th16th5th
Vampire Numbers
16th
5th
184th
6th
18th18th
4th
Van Eck Sequence
12th
16th
59th
19th
107th
7th
25th
Zeckendorf Representation
8th
85th
Zodiac Signs
29th
5th
7th
γ
1st
6th
44th
λ
44th
9th8th
32nd
15th
27th
4th
138th
14th
16th
8th
4th
π
36th
9th
1st
4th
99th
8th
19th
τ
32nd
8th
1st
4th
269th
22nd
13th
φ
32nd
9th
1st
24th
1st
15th
16th
√2
33rd
8th
1st
1st
217th
19th
15th
𝑒
35th
9th
1st
5th
146th13th15th
23rd
11th