12 Days of Christmas
26th
9th
3rd84th
24 Game
3rd
99 Bottles of Beer
33rd
13th
28th
4th25th
Abundant Numbers
15th
64th33rd35th
1st
31st
4th82nd
64th
8th
Abundant Numbers (Long)
50th19th34th
1st
36th
3rd16th
47th
Arabic to Roman
18th
1st
17th
4th44th
11th
Arithmetic Numbers
44th16th
15th
2nd71st
25th
Arrows
40th
6th
5th47th
Ascending Primes
4th
ASCII Table
36th10th20th
8th
24th
5th23rd
5th
Billiards
2nd50th
brainfuck
37th
4th33rd
Card Number Validation
3rd67th
Catalan Numbers
17th
23rd
26th
1st
3rd1st
34th
13th
Catalan’s Constant
9th
6th
1st
4th11th
14th
Christmas Trees
44th
17th
3rd62nd
77th
Collatz
8th
71st33rd43rd
41st
35th
1st49th
41st
8th
CSS Colors
18th
4th
39th2nd27th
Cubes
22nd
7th
3rd43rd
Day of Week
1st
37th
1st1st
26th
DFA Simulator
6th
3rd56th
Diamonds
34th
27th
29th
5th25th
Divisors
11th
122nd26th52nd
47th
1st
41st
7th1st
44th
7th
Emirp Numbers
24th
15th
1st122nd
37th
5th
Emirp Numbers (Long)
20th
17th
2nd70th
39th
Emojify
6th
6th
💎66th
Evil Numbers
59th34th38th
28th
1st1st
63rd
6th
Evil Numbers (Long)
48th25th34th
18th
1st1st
Factorial Factorisation
3rd49th
Farey Sequence
34th16th
7th
5th72nd
Fibonacci
53rd
190th86th81st
18th
1st
97th
1st1st114th
9th
Fizz Buzz
71st
164th110th76th
90th
116th9th43rd
Foo Fizz Buzz Bar
16th52nd
23rd
8th19th
Forsyth–Edwards Notation
11th
2nd60th
Fractions
40th
15th
3rd41st
1st
Game of Life
20th13th13th
2nd14th
Gijswijt’s Sequence
12th
3rd27th
Happy Numbers
13th
39th22nd14th
27th
1st135th
34th
9th
Happy Numbers (Long)
42nd23rd26th
22nd
5th21st
37th
Hexdump
13th
4th28th
Hilbert Curve
💎30th
Intersection
26th
10th
3rd59th
31st
Inventory Sequence
9th30th
3rd13th
27th
ISBN
5th
16th23rd
10th
6th16th
Jacobi Symbol
15th
10th
5th14th
Kolakoski Constant
9th
3rd22nd
Kolakoski Sequence
23rd
22nd
4th13th
33rd
Leap Years
14th36th42nd21st22nd16th
18th30th23rd21st8th
44th26th11th60th1st56th47th22nd54th22nd13th8th
Levenshtein Distance
9th
9th
4th24th
16th
Leyland Numbers
16th
33rd
20th
3rd1st
44th
ln 2
6th
4th1st
Look and Say
22nd
18th
4th34th
52nd
Lucky Numbers
18th
18th
3rd61st
Lucky Tickets
12th
6th79th
Mandelbrot
3rd68th
Maze
10th13th
8th
3rd31st
Medal Tally
10th
7th
3rd48th
Minesweeper
💎38th
Morse Decoder
💎49th
Morse Encoder
17th
2nd66th
Musical Chords
16th
7th
2nd49th
N Queens
2nd82nd
Niven Numbers
46th9th29th
35th1st
34th
1st41st
104th
7th
Niven Numbers (Long)
50th8th44th
17th
9th61st
58th
Number Spiral
7th
5th29th
12th
Odious Numbers
52nd30th33rd
26th
1st1st
54th
7th
Odious Numbers (Long)
44th23rd32nd
16th
1st1st
Ordinal Numbers
24th
24th
6th79th
1st
PalindromemordnilaP
4th69th
Pangram Grep
38th
20th
50th3rd120th
43rd
Partition Numbers
4th81st
Pascal’s Triangle
46th20th22nd
24th
21st
18th
6th111th
67th
5th
Pernicious Numbers
51st1st34th
26th23rd
1st1st
42nd
6th
Pernicious Numbers (Long)
19th
8th
8th30th
5th
Poker
3rd59th
Polyominoes
48th
Prime Numbers
21st
118th18th40th
27th1st
9th137th82nd89th
7th
Prime Numbers (Long)
10th
110th38th60th
35th1st
1st1st33rd55th
4th
Proximity Grid
10th
5th
2nd16th
QR Decoder
15th
3rd
2nd22nd
Quine
1st
99th68th28th
79th
1st1st
99th
Recamán
9th
23rd39th
7th
5th31st
38th
Repeating Decimals
2nd17th
16th
Reverse Polish Notation
10th
22nd
1st8th
4th27th
44th
Reversi
3rd57th
Rijndael S-box
45th18th
3rd66th
Rock-paper-scissors-Spock-lizard
7th
11th
6th22nd
Roman to Arabic
23rd
5th109th
ROT13
4th83rd
Rule 110
15th
6th68th
Scrambled Sort
2nd39th
Set
8th
3rd57th
Seven Segment
4th
29th
7th
4th61st
SI Units
💎40th
Sierpiński Triangle
27th
17th
6th65th
Smith Numbers
21st17th17th
7th
4th67th
Spelling Numbers
25th
1st
7th
4th33rd
Star Wars GPT
2nd59th
Star Wars Opening Crawl
14th
53rd
Sudoku
19th
2nd36th
Sudoku (Fill-in)
77th
Ten-pin Bowling
51st
Tic-tac-toe
2nd
Time Distance
9th
10th
3rd28th
Tongue-twisters
7th
5th65th
Topological Sort
2nd52nd
Tower of Hanoi
1st86th
Transpose Sentence
4th23rd
Trinomial Triangle
41st
United States
20th
7th
41st
Vampire Numbers
9th
6th
4th32nd
27th
Van Eck Sequence
18th
14th
1st32nd
Zeckendorf Representation
5th78th
Zodiac Signs
14th
4th
3rd60th
γ
18th8th
3rd38th
λ
14th
8th
5th22nd
18th
π
16th
10th25th
4th12th
40th
τ
17th
7th
5th9th
33rd
φ
18th
21st
57th
5th1st
29th
√2
16th
16th
47th
5th1st
27th
𝑒
18th
17th
5th1st
43rd