12 Days of Christmas
3rd18th
49th
27th
24th
17th42nd
77th
9th
137th
13th
40th
13th
11th
24 Game
2nd
19th
12th
99 Bottles of Beer
2nd
21st
14th
31st
15th39th
204th
417th
13th
63rd7th
11th
11th
Abundant Numbers
6th
91st52nd36th
30th
122nd
91st
16th
Abundant Numbers (Long)
4th
57th37th36th
30th
75th
71st
10th
Arabic to Roman
2nd
32nd
149th
233rd
Arithmetic Numbers
5th
52nd
27th
43rd
324th
Arrows
4th
21st
13th
33rd
74th
186th
Ascending Primes
4th
34th
ASCII Table
2nd
107th
53rd
12th39th
11th
17th
13th
116th
351st
6th
Billiards
3rd
brainfuck
4th
49th
22nd
31st
166th
Card Number Validation
3rd
102nd
Catalan Numbers
3rd
12th
15th
44th
28th37th
322nd
9th
Catalan’s Constant
2nd
6th
20th
7th
29th
5th
67th
3rd
27th
5th
Christmas Trees
7th
27th
22nd
41st
18th38th
271st
779th
12th
Collatz
4th
116th
38th
42nd
33rd
134th
341st
13th
CSS Colors
4th
63rd
Cubes
3rd
54th
25th
7th16th
332nd
8th
Day of Week
4th
22nd
103rd
DFA Simulator
3rd
Diamonds
4th
21st
10th
Divisors
5th
113th
44th
45th
30th102nd
81st
379th
12th
Emirp Numbers
4th20th
45th33rd24th
29th
15th55th
107th
99th
17th
Emirp Numbers (Long)
8th3rd16th
11th27th20th21st
35th
19th17th21st
12th
24th13th22nd
46th
301st
7th
4th
12th
Emojify
5th
29th
87th
229th
13th
Evil Numbers
9th
79th
45th
37th
577th
16th
Evil Numbers (Long)
4th
64th
43rd
45th
35th
483rd
8th
Factorial Factorisation
3rd
105th
11th
Farey Sequence
2nd
40th
28th
34th
16th
155th
Fibonacci
6th
94th
1st
3rd
1st99th
1st
144th
31st
Fizz Buzz
7th
126th
41st
47th
14th185th
395th
846th
17th
Foo Fizz Buzz Bar
3rd
28th33rd
100th
10th
Forsyth–Edwards Notation
3rd
Fractions
4th
41st
26th
41st
47th
290th
Game of Life
1st
22nd
17th
82nd
Gijswijt’s Sequence
3rd
Happy Numbers
4th
56th
25th
36th
107th
371st
12th
18th
Happy Numbers (Long)
4th
11th
8th
Hexdump
2nd
19th
9th
Intersection
4th
33rd
21st
93rd
Inventory Sequence
2nd
12th
8th
ISBN
3rd
Jacobi Symbol
6th
19th
11th
Kaprekar Numbers
3rd
44th
Kolakoski Constant
1st
20th
14th
45th
5th
71st
3rd
7th
Kolakoski Sequence
2nd
40th
26th
6th
Leap Years
4th
119th
40th
34th
66th
193rd
206th
14th
Levenshtein Distance
2nd
19th
13th
29th
15th
37th
94th
Leyland Numbers
4th
39th
230th
9th
ln 2
2nd
38th
8th
33rd
179th
5th
Look and Say
5th
9th
Lucky Numbers
3rd
26th
14th
33rd
26th
191st
9th
Lucky Tickets
3rd
20th
13th
28th
128th
Mahjong
2nd
7th
4th
Mandelbrot
3rd
Maze
3rd
💎
6th
28th
Medal Tally
2nd
12th
7th
Morse Decoder
2nd
Morse Encoder
5th
Musical Chords
3rd
9th
7th
20th
65th
N Queens
2nd
15th
Niven Numbers
4th
121st
56th
262nd
389th
15th
Niven Numbers (Long)
4th
55th
40th
40th
104th
316th
10th
Number Spiral
4th
45th
19th
10th
10th
14th
10th
Odious Numbers
9th
62nd
42nd
459th
17th
Odious Numbers (Long)
4th
60th
38th
45th
394th
8th
Ordinal Numbers
2nd
38th
116th
315th
19th
PalindromemordnilaP
3rd
Pangram Grep
5th
39th
146th
213th
Partition Numbers
5th
9th
Pascal’s Triangle
2nd
50th
30th
51st
155th
514th
11th
Pernicious Numbers
7th
88th
42nd
347th
15th
Pernicious Numbers (Long)
5th
10th
Poker
2nd
9th
5th
Polyominoes
2nd9th
Prime Numbers
4th
94th30th21st
37th
100th
355th
18th
Prime Numbers (Long)
3rd
64th26th36th
42nd
10th
67th
201st
9th
Proximity Grid
2nd
17th
24th
98th
QR Decoder
3rd
64th
Quine
1st2nd
2nd
28th
1st
63rd
126th
Recamán
3rd
45th
32nd
8th
Repeating Decimals
3rd
15th
9th
29th
Reverse Polish Notation
3rd
15th
12th
51st21st
Reversi
2nd
Rijndael S-box
6th
7th
Rock-paper-scissors-Spock-lizard
3rd
28th
95th
257th
Roman to Arabic
3rd
ROT13
3rd
Rule 110
3rd
84th
Seven Segment
5th
15th
5th
SI Units
2nd
7th
38th
Sierpiński Triangle
5th
35th
220th
Smith Numbers
4th
23rd
15th
17th
10th
8th
Spelling Numbers
2nd
12th
11th
76th
9th
36th
72nd
Star Wars GPT
2nd
Star Wars Opening Crawl
2nd
5th
3rd
25th
35th
83rd
Sudoku
2nd
27th
15th
Sudoku (Fill-in)
3rd
13th
8th
Ten-pin Bowling
4th
103rd
Tic-tac-toe
3rd
Time Distance
2nd
14th
12th
31st
Tongue-twisters
4th
28th
30th
15th
8th18th
24th
34th13th
Transpose Sentence
3rd
138th
United States
3rd
27th
93rd
221st
Vampire Numbers
2nd
15th
13th
31st
48th
205th
8th
Van Eck Sequence
5th
24th
18th
34th
61st
225th
7th
Zeckendorf Representation
3rd
24th
16th
8th
Zodiac Signs
3rd
27th
103rd
γ
2nd16th7th17th18th16th27th16th12th
24th18th12th16th7th5th18th11th16th
20th7th6th
8th22nd42nd60th
21st6th6th21st6th12th10th7th81st5th10th3rd15th20th18th4th4th5th6th6th5th8th14th
λ
2nd18th
48th
6th
3rd
32nd
5th
π
2nd
8th
24th
15th
100th
6th
111th
3rd
6th
τ
2nd
24th
13th
68th
6th
95th
4th
5th
φ
2nd
12th
29th
18th24th
40th
6th
122nd
5th
5th
√2
2nd
43rd
19th
38th
6th
364th
5th
5th
𝑒
2nd
20th
40th
19th
47th
5th
238th
5th
6th