12 Days of Christmas
7th
12th
11th
7th
16th16th
4th
9th
4th
8th
60th
2nd
6th4th
3rd
24 Game
14th
38th
99 Bottles of Beer
101st
61st
10th
9th
2nd
3rd
33rd
2nd
3rd
Abundant Numbers
6th
33rd
19th14th
17th
6th
16th
13th
31st
49th
1st
13th
6th
11th
Abundant Numbers (Long)
6th
28th
6th
13th
81st
1st
Arabic to Roman
1st
5th1st
1st
8th1st
1st
5th
Arithmetic Numbers
7th
5th
34th
23rd
29th
9th
6th
5th
6th
62nd
2nd
Arrows
21st
57th
Ascending Primes
14th
7th
8th
26th
ASCII Table
13th
10th7th
9th
5th
12th
9th
18th
5th
3rd
6th
Billiards
2nd
6th
5th
7th
3rd
4th
19th
2nd
brainfuck
3rd
8th
8th
💎
5th
17th
💎
2nd
Card Number Validation
4th
3rd
50th
Catalan Numbers
1st
3rd
13th
17th
4th
10th
7th
3rd
7th
1st
2nd
3rd
3rd
7th
Catalan’s Constant
30th
5th
4th
142nd
3rd
Christmas Trees
4th
7th
2nd
9th
13th
1st
Collatz
7th
1st
9th
14th
13th
8th
5th
25th
1st
11th
98th
1st
5th
16th
CSS Colors
11th
14th
44th
2nd
Cubes
6th
15th
8th
7th
46th
6th
Day of Week
14th
3rd
13th
9th
1st
1st
2nd1st1st
11th
5th
1st
2nd
DFA Simulator
2nd
9th
8th
21st
4th
4th
47th
Diamonds
5th
42nd
9th
9th
79th
Divisors
13th
7th
46th
1st
6th
1st
15th
28th
1st
2nd
7th
Emirp Numbers
22nd16th
16th
3rd
12th
3rd
Emirp Numbers (Long)
20th
6th
56th
Emojify
22nd
108th
3rd
11th
Evil Numbers
14th
21st8th
15th
1st
20th
10th
38th
1st
5th
13th1st
Evil Numbers (Long)
17th
12th
6th
10th
7th
34th
33rd
4th
21st
Factorial Factorisation
10th
15th
9th
3rd
5th
6th
43rd
3rd
Farey Sequence
7th
9th
13th
10th
19th
6th
4th
6th
34th
1st
Fibonacci
36th22nd
13th
47th
1st
13th14th1st
19th1st
1st
6th
1st
1st
1st6th
1st1st
1st
12th
2nd
12th
Fizz Buzz
16th
16th
300th
9th
11th
1st
15th
32nd
1st
19th
1st
9th
18th
Foo Fizz Buzz Bar
10th
12th
22nd
9th
5th
19th
1st
16th
1st
Forsyth–Edwards Notation
13th
23rd
6th
66th
14th
Fractions
3rd
8th
9th
12th
1st6th
6th
1st
8th
1st
4th1st
3rd
9th
Game of Life
13th
9th
21st
3rd
9th
51st
Gijswijt’s Sequence
7th
91st
2nd
Happy Numbers
4th
21st24th
1st64th3rd
13th
5th
41st
14th
15th
Happy Numbers (Long)
1st
31st
11th
7th
6th
3rd
10th
1st
13th
9th
Hexdump
3rd
7th
20th
4th
5th
💎
6th
57th
1st
2nd
Intersection
💎
7th
11th
3rd
3rd
23rd
2nd
Inventory Sequence
4th
21st
16th
5th
6th
1st
5th
1st
8th
5th
ISBN
5th
11th
6th
24th
16th
Jacobi Symbol
3rd
13th
20th
7th
2nd
6th
56th
3rd
Kaprekar Numbers
5th
72nd
2nd
Kolakoski Constant
11th16th
5th
4th
51st
3rd
4th
4th
Kolakoski Sequence
9th
8th11th
4th
8th
6th
38th
3rd
13th
3rd
10th
Leap Years
8th12th
11th
53rd
25th
21st
12th
5th
11th
13th
17th
77th
3rd
6th
6th
11th
Levenshtein Distance
4th
💎
4th
4th
1st
1st9th
16th
2nd
2nd
💎
4th
4th
1st
6th1st
💎15th
1st
5th
Leyland Numbers
9th
1st
7th
17th
1st
2nd
6th
6th
1st
3rd
3rd
3rd
3rd
ln 2
1st
8th
5th
1st
5th
Look and Say
1st
11th12th
4th
13th
5th
8th
26th
4th
7th
Lucky Numbers
16th
4th59th11th
48th
4th
3rd
Lucky Tickets
21st
71st
Mahjong
14th
33rd
Mandelbrot
5th
5th
9th
6th
24th
2nd
Maze
2nd
12th
3rd
33rd
Medal Tally
💎
7th
20th
3rd
5th
47th
Morse Decoder
11th
21st
Morse Encoder
9th
23rd
Musical Chords
6th
9th
N Queens
11th
5th
4th
66th
7th
3rd
Niven Numbers
18th
101st
1st29th
9th
31st
6th
20th
62nd
14th
Niven Numbers (Long)
17th
17th
6th
29th
10th
21st
52nd
Number Spiral
4th
25th
17th
3rd
3rd
1st
48th
4th
4th
Odious Numbers
15th25th23rd14th13th32nd165th99th73rd19th19th1st9th40th36th24th21st13th25th15th13th22nd1st60th19th77th8th51st24th82nd291st10th48th37th20th53rd33rd12th30th52nd72nd79th21st1st22nd67th4th121st80th11th1st9th36th14th7th15th10th17th22nd
Odious Numbers (Long)
11th
9th
12th
6th
19th
8th
35th
1st
3rd
Ordinal Numbers
4th
15th
7th
1st7th
2nd
6th
8th
3rd
4th
4th14th
3rd
6th
PalindromemordnilaP
5th
8th
2nd
5th
8th
8th
56th
1st
Pangram Grep
4th
18th
9th
1st
7th
14th
2nd
3rd
12th
1st
8th1st
1st
1st
7th
Partition Numbers
21st
Pascal’s Triangle
7th
11th
6th
9th
27th
81st
17th
7th
Pernicious Numbers
23rd33rd
7th
81st
4th
Pernicious Numbers (Long)
30th
8th
6th
19th
78th
Poker
11th
23rd
Polyominoes
4th
6th
18th
Prime Numbers
10th10th
1st22nd
1st
4th
12th
1st
13th
1st
1st
5th
1st
7th
11th
Prime Numbers (Long)
8th9th
24th
10th
13th
1st
7th
22nd
1st
12th
1st
1st
1st
15th
Proximity Grid
16th
3rd
34th
3rd
QR Decoder
3rd
8th
Quine
1st5th1st
11th
10th
32nd
7th1st
19th
3rd
1st
10th4th
29th1st
1st3rd
1st1st
4th1st
1st
💎
💎
Recamán
11th14th
10th
27th
6th
Repeating Decimals
20th
59th
Reverse Polish Notation
6th
4th
8th
10th
3rd
1st
3rd
1st
3rd
15th
3rd
5th
Reversi
32nd
Rijndael S-box
14th36th
7th
5th
3rd
8th
2nd
22nd
12th
2nd
Rock-paper-scissors-Spock-lizard
9th
14th
6th
Roman to Arabic
1st
1st
1st1st
ROT13
3rd
8th
8th
5th4th
4th2nd💎
12th
5th
1st
1st
1st7th
8th
3rd
Rule 110
16th
7th
8th
8th
39th
4th
2nd
Scrambled Sort
3rd
6th
2nd
1st
4th
3rd
Set
1st
💎
3rd
💎
3rd
6th
💎
Seven Segment
💎
8th
2nd
5th
2nd
30th
2nd
SI Units
16th
42nd
Sierpiński Triangle
9th
41st
16th
8th
28th118th6th
27th26th
48th
39th
Smith Numbers
6th
10th
10th
21st
71st
4th
2nd
Spelling Numbers
4th
1st1st
3rd
35th
2nd
Star Wars GPT
3rd
9th
Star Wars Opening Crawl
💎
2nd
2nd
9th
14th
2nd
Sudoku
8th
17th
Sudoku (Fill-in)
10th
22nd
Ten-pin Bowling
22nd
63rd
Tic-tac-toe
2nd
3rd
3rd
Time Distance
22nd
57th
Tongue-twisters
6th
11th
7th
22nd
7th
2nd
11th
Transpose Sentence
4th
8th
4th
5th
1st
2nd
62nd
1st
United States
32nd
102nd
3rd
Vampire Numbers
2nd
3rd5th
5th
5th
3rd
Van Eck Sequence
20th
15th
11th12th
4th
7th
14th
3rd
8th
Zeckendorf Representation
4th
11th
9th
13th
3rd
1st
4th
45th
4th
Zodiac Signs
9th
22nd
5th
γ
23rd
5th
3rd
77th
3rd
4th
λ
12th
9th
29th32nd
4th
15th
4th
134th
3rd
8th6th
π
14th
40th
7th
5th
434th
3rd
5th
τ
12th
36th
7th
5th
254th
4th
5th
φ
13th
26th
8th
5th
101st
5th
5th
√2
20th
17th
6th
5th
1st
5th
5th
𝑒
14th
46th
16th
8th
5th
1st32nd
5th
5th