12 Days of Christmas
25th
9th
3rd79th
24 Game
3rd
99 Bottles of Beer
33rd
13th
25th
4th22nd
Abundant Numbers
15th
61st31st33rd
1st
25th
4th77th
60th
8th
Abundant Numbers (Long)
48th18th34th
1st
30th
3rd14th
44th
Arabic to Roman
18th
1st
17th
4th43rd
11th
Arithmetic Numbers
40th14th
14th
2nd69th
24th
Arrows
37th
6th
5th44th
Ascending Primes
4th
ASCII Table
36th10th19th
8th
24th
5th21st
5th
Billiards
2nd47th
brainfuck
37th
4th32nd
Card Number Validation
3rd63rd
Catalan Numbers
17th
22nd
24th
1st
3rd1st
32nd
13th
Catalan’s Constant
8th
5th
1st
4th11th
13th
Christmas Trees
44th
16th
3rd57th
70th
Collatz
8th
67th31st41st
40th
28th
1st46th
38th
8th
CSS Colors
17th
4th
39th3rd26th
Cubes
21st
7th
3rd43rd
Day of Week
1st
36th
1st1st
22nd
DFA Simulator
6th
3rd55th
Diamonds
33rd
26th
29th
5th24th
Divisors
11th
120th26th53rd
46th
1st
33rd
6th1st
41st
7th
Emirp Numbers
23rd
15th
1st114th
36th
5th
Emirp Numbers (Long)
17th
17th
2nd66th
38th
Emojify
6th
6th
2nd62nd
Evil Numbers
58th33rd37th
27th
1st1st
60th
6th
Evil Numbers (Long)
47th24th32nd
18th
1st1st
Factorial Factorisation
3rd42nd
Farey Sequence
33rd15th
7th
5th66th
Fibonacci
53rd
183rd82nd80th
15th
1st
82nd
1st1st98th
9th
Fizz Buzz
70th
162nd109th74th
88th
116th9th38th
Foo Fizz Buzz Bar
14th52nd
23rd
8th17th
Forsyth–Edwards Notation
11th
2nd56th
Fractions
37th
15th
3rd37th
1st
Game of Life
20th13th13th
2nd14th
Gijswijt’s Sequence
12th
3rd25th
Happy Numbers
13th
39th21st14th
25th
1st131st
32nd
9th
Happy Numbers (Long)
42nd21st25th
20th
5th18th
36th
Hexdump
13th
4th24th
Hilbert Curve
💎21st
Intersection
24th
8th
3rd55th
29th
Inventory Sequence
9th30th
3rd13th
27th
ISBN
5th
16th23rd
9th
6th16th
Jacobi Symbol
15th
10th
5th13th
Kolakoski Constant
9th
3rd22nd
Kolakoski Sequence
23rd
22nd
4th13th
33rd
Leap Years
14th35th40th20th21st16th
18th30th23rd21st8th
38th24th11th59th1st51st46th22nd54th22nd12th8th
Levenshtein Distance
9th
22nd
9th
4th19th
16th
Leyland Numbers
16th
33rd
19th
3rd1st
40th
ln 2
6th
4th1st
Look and Say
21st
17th
4th29th
48th
Lucky Numbers
17th
18th
3rd57th
Lucky Tickets
11th
6th68th
Mandelbrot
3rd64th
Maze
10th12th
8th
3rd26th
Medal Tally
10th
7th
3rd42nd
Minesweeper
💎33rd
Morse Decoder
2nd47th
Morse Encoder
17th
2nd62nd
Musical Chords
16th
7th
2nd44th
N Queens
2nd78th
Niven Numbers
45th9th29th
34th1st
27th
1st37th
98th
7th
Niven Numbers (Long)
48th8th41st
16th
9th58th
56th
Number Spiral
7th
5th27th
12th
Odious Numbers
50th29th32nd
26th
1st1st
51st
7th
Odious Numbers (Long)
42nd22nd31st
16th
1st1st
Ordinal Numbers
23rd
23rd
6th79th
1st
PalindromemordnilaP
4th62nd
Pangram Grep
36th
19th
49th3rd113th
41st
Partition Numbers
4th74th
Pascal’s Triangle
46th20th22nd
23rd
20th
17th
6th108th
63rd
5th
Pernicious Numbers
51st1st33rd
25th23rd
1st1st
41st
6th
Pernicious Numbers (Long)
19th
8th
8th26th
5th
Poker
3rd54th
Polyominoes
43rd
Prime Numbers
21st
117th16th40th
26th1st
9th130th80th86th
7th
Prime Numbers (Long)
9th
105th37th58th
35th1st
1st1st33rd52nd
4th
Proximity Grid
10th
4th
2nd15th
QR Decoder
15th
3rd
2nd19th
Quine
1st
103rd65th26th
76th
1st1st
110th
Recamán
9th
21st38th
7th
5th28th
38th
Repeating Decimals
2nd16th
16th
Reverse Polish Notation
10th
21st
1st8th
4th26th
40th
Reversi
3rd50th
Rijndael S-box
44th17th
3rd58th
Rock-paper-scissors-Spock-lizard
7th
11th
6th18th
Roman to Arabic
23rd
5th104th
ROT13
4th78th
Rule 110
15th
6th62nd
Scrambled Sort
2nd33rd
Set
8th
3rd47th
Seven Segment
4th
28th
7th
4th59th
SI Units
💎37th
Sierpiński Triangle
26th
17th
6th62nd
Smith Numbers
21st17th16th
7th
4th65th
Spelling Numbers
24th
1st
7th
4th30th
Star Wars GPT
2nd53rd
Star Wars Opening Crawl
14th
50th
Sudoku
18th
2nd36th
Sudoku (Fill-in)
75th
Ten-pin Bowling
49th
Tic-tac-toe
2nd
Time Distance
9th
10th
3rd25th
Tongue-twisters
6th
5th62nd
Topological Sort
2nd44th
Transpose Sentence
4th22nd
Trinomial Triangle
35th
United States
20th
7th
3rd39th
Vampire Numbers
9th
5th
4th30th
26th
Van Eck Sequence
18th
14th
1st28th
Zeckendorf Representation
5th73rd
Zodiac Signs
14th
4th
3rd57th
γ
18th8th
3rd32nd
λ
14th
8th
5th17th
17th
π
16th
10th25th
4th11th
62nd
τ
17th
7th
5th8th
41st
φ
18th
21st
56th
5th1st
28th
√2
16th
16th
47th
5th1st
26th
𝑒
18th
17th
5th1st
42nd