12 Days of Christmas
87th
11th
4th
52nd
38th33rd
24 Game
2nd
32nd
9th
99 Bottles of Beer
10th
67th56th40th
3rd
9th
163rd
102nd
32nd
Abundant Numbers
12th
18th
118th
7th
23rd
32nd
56th
3rd
Abundant Numbers (Long)
9th
15th
73rd
7th
33rd
3rd
Arabic to Roman
3rd
8th
1st
3rd
20th
14th
11th
59th
20th
Arithmetic Numbers
20th
1st
1st
83rd
Arrows
11th4th
16th
31st
28th
11th
15th
Ascending Primes
5th
36th
4th
20th
29th
ASCII Table
11th
3rd
8th
5th
42nd
6th
Billiards
2nd
13th
5th
brainfuck
10th
22nd92nd
3rd
44th
Calendar
1st
Card Number Validation
4th
28th
Catalan Numbers
15th
5th
31st
20th
1st
1st
Catalan’s Constant
2nd
1st
3rd
103rd
Christmas Trees
57th98th
19th
5th
18th
121st
24th
5th
Collatz
13th
204th
7th
16th
5th39th
37th
CSS Colors
10th
4th
163rd
34th30th
111th
11th
Cubes
2nd
35th
18th
Day of Week
6th
62nd
1st
20th
DFA Simulator
3rd
5th
43rd
Diamonds
32nd
4th
12th
29th
61st
Divisors
5th
23rd
1st
Emirp Numbers
21st
10th
26th
22nd
36th
Emirp Numbers (Long)
6th
5th
26th
27th
Emojify
3rd
2nd4th
27th
Evil Numbers
8th
10th
43rd
1st
25th
54th
Evil Numbers (Long)
3rd
41st
22nd
Factorial Factorisation
3rd
16th
7th
56th
12th
Farey Sequence
1st
9th
29th
28th
Fibonacci
33rd
253rd122nd131st
1st
30th
444th
132nd54th
1st
106th
63rd
56th
31st
Fizz Buzz
29th
29th
197th110th
4th
57th
798th
59th
1st
Foo Fizz Buzz Bar
18th
4th
202nd
220th
Forsyth–Edwards Notation
4th
27th
25th
Fractions
4th
14th
108th
1st
Game of Life
3rd
23rd2nd
12th
15th
4th
4th7th
27th
20th
6th
Gijswijt’s Sequence
5th
19th
16th
Happy Numbers
10th
67th
1st
Happy Numbers (Long)
11th
7th
5th
6th
31st
7th
77th
Hexdump
23rd
22nd
Hilbert Curve
3rd
💎
8th8th6th
3rd
3rd
6th
5th
3rd
💎
37th4th
8th
Intersection
4th
39th
13th
Inventory Sequence
10th6th13th12th9th10th24th30th18th25th13th10th5th35th10th17th11th7th5th4th5th15th5th8th8th13th21st9th16th
8th9th18th57th10th12th16th7th15th11th9th5th19th15th12th6th30th6th9th13th31st17th13th14th13th5th9th14th6th4th10th8th
ISBN
11th
35th
31st
31st
38th
Jacobi Symbol
2nd
3rd
9th
20th
Kaprekar Numbers
13th
2nd
11th
7th
50th
Kolakoski Constant
💎
12th
7th
69th
14th
Kolakoski Sequence
8th
19th
Leap Years
27th
16th6th
27th
Levenshtein Distance
19th
15th
15th49th
48th
23rd
Leyland Numbers
8th
ln 2
1st
1st
Look and Say
19th
24th
25th
36th
Lucky Numbers
41st14th
13th
46th
Lucky Tickets
41st
24th
Mahjong
11th
💎
3rd
31st
5th
Mandelbrot
2nd
37th
14th
Maze
3rd
5th7th
33rd
6th
3rd
Medal Tally
14th
Minesweeper
5th
3rd9th
5th7th
5th
3rd
19th
13th
Morse Decoder
3rd
7th
21st
Morse Encoder
3rd
8th
19th
Multitap Input
1st
4th
5th
2nd
2nd
10th
Musical Chords
💎
17th26th
2nd9th
3rd
3rd
13th
20th
N Queens
41st
2nd
Niven Numbers
41st
43rd
Niven Numbers (Long)
42nd
47th
Number Spiral
4th
10th
3rd
13th
4th
22nd
23rd
Odious Numbers
1st
64th
Odious Numbers (Long)
22nd
1st
21st
Ordinal Numbers
24th
4th
PalindromemordnilaP
40th
Pangram Grep
15th
17th
12th61st
28th
12th
19th30th
18th
62nd
15th
34th
22nd
Partition Numbers
6th
3rd
7th
5th
8th
2nd
20th
Pascal’s Triangle
11th
25th32nd
80th
Pernicious Numbers
1st
1st
1st
21st
Pernicious Numbers (Long)
38th
Poker
2nd
34th
Polyominoes
2nd
35th
11th
Prime Numbers
8th
39th
1st
24th
Prime Numbers (Long)
20th
11th
28th
15th15th
53rd
1st
Proximity Grid
10th
25th
💎
QR Decoder
3rd
6th
8th
Quine
1st
84th
79th
74th
99th
Recamán
26th
31st
Repeating Decimals
2nd
9th
1st
19th
Reverse Polish Notation
52nd
39th
Reversi
2nd
7th
29th
Rijndael S-box
7th
25th
💎
8th
31st
16th
Rock-paper-scissors-Spock-lizard
2nd
32nd
27th
21st
Roman to Arabic
34th
12th
104th
1st
57th
28th
11th
ROT13
3rd
40th
10th
4th
18th
1st
16th
Rule 110
3rd
40th
13th
Scrambled Sort
15th
13th
7th11th
Set
30th
Seven Segment
21st
10th
SI Units
2nd
10th
19th
2nd
Sierpiński Triangle
60th
14th
Smith Numbers
3rd
7th
43rd
15th
Spelling Numbers
1st
84th
Star Wars GPT
1st
3rd
Star Wars Opening Crawl
💎
25th
2nd
Sudoku
💎
47th
Sudoku (Fill-in)
3rd
2nd7th3rd
36th
14th
💎
Ten-pin Bowling
14th
2nd
3rd11th
27th
16th
3rd
Tic-tac-toe
4th
11th
26th
10th
Time Distance
3rd
17th
Tongue-twisters
5th
30th
46th
Topological Sort
1st
20th
11th
Tower of Hanoi
9th
8th
6th
5th
5th
15th1st
8th
8th7th
31st
11th
Transpose Sentence
6th
57th
51st
Trinomial Triangle
3rd
5th
4th
2nd
5th
6th
49th
7th
4th
4th💎5th💎5th3rd
United States
64th
9th
16th11th
52nd
16th
Vampire Numbers
2nd
8th
47th
24th
Van Eck Sequence
40th
23rd
Zeckendorf Representation
4th
7th
45th
Zodiac Signs
8th
2nd
15th
34th
14th
γ
18th
1st
λ
59th
67th
71st
14th
2nd
40th
π
1st
4th
199th
26th
53rd
τ
1st
4th
178th5th
27th
φ
1st
1st
57th
√2
43rd
1st
1st
𝑒
1st
5th
1st15th