12 Days of Christmas
3rd19th
50th
27th
25th
18th43rd
78th
9th
138th
13th
41st
13th
11th
24 Game
2nd
20th
12th
99 Bottles of Beer
2nd
22nd
14th
31st
16th40th
206th
426th
13th
63rd7th
11th
11th
Abundant Numbers
6th
92nd52nd38th
32nd
124th
93rd
16th
Abundant Numbers (Long)
4th
57th37th40th
32nd
78th
73rd
10th
Arabic to Roman
2nd
33rd
152nd
240th
Arithmetic Numbers
5th
52nd
28th
43rd
339th
Arrows
4th
21st
13th
33rd
74th
190th
Ascending Primes
4th
36th
82nd
ASCII Table
2nd
108th
53rd
12th40th
11th
17th
13th
119th
361st
6th
Billiards
3rd
brainfuck
4th
51st
22nd
31st
168th
Card Number Validation
3rd
106th
Catalan Numbers
3rd
12th
15th
45th
28th38th
326th
9th
Catalan’s Constant
2nd
6th
20th
7th
29th
5th
69th
3rd
27th
5th
Christmas Trees
7th
27th
23rd
41st
18th39th
273rd
787th
12th
Collatz
4th
117th
40th
43rd
33rd
140th
352nd
14th
CSS Colors
4th
65th
Cubes
3rd
54th
24th
8th16th
339th
8th
Day of Week
4th
24th
103rd
DFA Simulator
3rd
Diamonds
4th
21st
10th
Divisors
5th
114th
46th
46th
30th104th
84th
381st
12th
Emirp Numbers
4th20th
45th34th24th
29th
15th57th
108th
100th
18th
Emirp Numbers (Long)
8th3rd16th
11th27th21st21st
38th
19th17th21st
12th
25th13th23rd
46th
308th
7th
4th
Emojify
5th
29th
87th
234th
13th
Evil Numbers
9th
80th
47th
39th
586th
17th
Evil Numbers (Long)
4th
64th
45th
46th
36th
497th
8th
Factorial Factorisation
3rd
112th
11th
Farey Sequence
2nd
40th
28th
34th
16th
157th
Fibonacci
6th
94th
1st
4th
1st101st
1st
149th
32nd
Fizz Buzz
7th
127th
41st
49th
15th187th
397th
854th
18th
Foo Fizz Buzz Bar
3rd
28th34th
103rd
10th
Forsyth–Edwards Notation
3rd
Fractions
4th
41st
26th
42nd
48th
293rd
Game of Life
1st
22nd
16th
86th
Gijswijt’s Sequence
3rd
Happy Numbers
4th
57th
25th
36th
109th
375th
13th
19th
Happy Numbers (Long)
4th
12th
8th
Hexdump
2nd
19th
9th
Hilbert Curve
2nd
Intersection
4th
34th
22nd
95th
Inventory Sequence
2nd
12th
8th
ISBN
3rd
Jacobi Symbol
6th
19th
11th
Kaprekar Numbers
3rd
44th
Kolakoski Constant
1st
20th
14th
46th
5th
73rd
3rd
7th
Kolakoski Sequence
2nd
40th
26th
6th
Leap Years
4th
121st
40th
35th
69th
196th
209th
14th
Levenshtein Distance
2nd
19th
13th
29th
15th
37th
77th
Leyland Numbers
4th
39th
234th
9th
ln 2
2nd
39th
9th
34th
186th
5th
Look and Say
5th
9th
Lucky Numbers
3rd
26th
14th
33rd
26th
196th
9th
Lucky Tickets
3rd
20th
14th
28th
131st
Mahjong
2nd
7th
4th
Mandelbrot
3rd
Maze
3rd
💎
6th
29th
Medal Tally
2nd
12th
7th
Morse Decoder
2nd
Morse Encoder
5th
Musical Chords
3rd
9th
7th
21st
67th
N Queens
2nd
15th
Niven Numbers
4th
123rd
60th
267th
391st
16th
Niven Numbers (Long)
4th
55th
42nd
41st
107th
320th
10th
Number Spiral
4th
45th
19th
10th
10th
14th
11th
Odious Numbers
9th
62nd
44th
469th
18th
Odious Numbers (Long)
4th
60th
40th
45th
406th
8th
Ordinal Numbers
2nd
38th
117th
317th
20th
PalindromemordnilaP
3rd
Pangram Grep
5th
39th
149th
216th
Partition Numbers
5th
9th
Pascal’s Triangle
2nd
50th
30th
54th
161st
520th
11th
Pernicious Numbers
7th
89th
45th
351st
15th
Pernicious Numbers (Long)
5th
10th
Poker
2nd
10th
5th
Polyominoes
2nd9th
Prime Numbers
4th
94th30th22nd
39th
102nd
361st
19th
Prime Numbers (Long)
3rd
65th26th39th
43rd
10th
68th
205th
9th
Proximity Grid
2nd
17th
26th
101st
QR Decoder
3rd
65th
Quine
1st2nd
2nd
28th
1st
65th
127th
Recamán
3rd
46th
32nd
8th
Repeating Decimals
3rd
15th
9th
30th
Reverse Polish Notation
3rd
15th
12th
52nd21st
Reversi
2nd
Rijndael S-box
6th
8th
Rock-paper-scissors-Spock-lizard
3rd
29th
96th
262nd
Roman to Arabic
3rd
ROT13
3rd
Rule 110
3rd
87th
Seven Segment
5th
15th
5th
SI Units
2nd
7th
40th
Sierpiński Triangle
5th
35th
222nd
Smith Numbers
4th
23rd
16th
17th
9th
8th
Spelling Numbers
2nd
13th
11th
76th
9th
36th
73rd
Star Wars GPT
2nd
Star Wars Opening Crawl
2nd
5th
3rd
26th
36th
86th
Sudoku
2nd
28th
15th
Sudoku (Fill-in)
3rd
13th
8th
Ten-pin Bowling
4th
105th
Tic-tac-toe
3rd
Time Distance
2nd
14th
12th
31st
Tongue-twisters
4th
28th
30th
15th
9th18th
25th
34th13th
Transpose Sentence
3rd
142nd
United States
3rd
28th
94th
225th
Vampire Numbers
2nd
15th
12th
31st
50th
210th
8th
Van Eck Sequence
5th
25th
18th
35th
64th
229th
7th
Zeckendorf Representation
3rd
24th
16th
8th
Zodiac Signs
3rd
27th
106th
γ
2nd16th7th18th18th16th27th16th12th
25th18th12th16th7th5th18th11th16th
20th7th6th
8th23rd44th60th
21st6th6th22nd6th12th9th7th81st5th10th4th15th20th18th4th4th5th6th6th5th8th
λ
2nd18th
49th
6th
4th
32nd
5th
π
2nd
8th
24th
16th
103rd
6th
114th
3rd
6th
τ
2nd
24th
13th
70th
6th
99th
4th
5th
φ
2nd
13th
29th
19th25th
41st
6th
125th
5th
5th
√2
2nd
43rd
20th
39th
6th
368th
5th
5th
𝑒
2nd
21st
41st
20th
51st
5th
243rd
5th
6th