12 Days of Christmas
21st
8th
3rd29th
24 Game
3rd
99 Bottles of Beer
32nd
13th
28th
4th17th
Abundant Numbers
14th
60th29th33rd
1st
27th
8th52nd
60th
8th
Abundant Numbers (Long)
48th18th34th
1st
32nd
3rd28th
45th
Arabic to Roman
18th
1st
17th
4th90th
11th
Arithmetic Numbers
43rd14th
14th
2nd23rd
21st
Arrows
25th
7th
4th82nd
Ascending Primes
4th
ASCII Table
36th10th19th
8th
24th
5th34th
5th
Billiards
2nd36th
brainfuck
37th
4th33rd
Card Number Validation
3rd44th
Catalan Numbers
17th
23rd
25th
1st
3rd1st
34th
13th
Catalan’s Constant
9th
5th
1st
4th19th
13th
Christmas Trees
44th
17th
3rd38th
71st
Collatz
9th
65th29th41st
40th
32nd
1st123rd
38th
8th
CSS Colors
17th
3rd
39th2nd23rd
Cubes
20th
6th
2nd34th
Day of Week
1st
31st
1st1st
22nd
DFA Simulator
6th
3rd31st
Diamonds
33rd
17th
29th
5th35th
Divisors
11th
121st26th53rd
45th
1st
37th
6th1st
41st
7th
Emirp Numbers
17th
15th
1st44th
28th
5th
Emirp Numbers (Long)
17th
17th
2nd32nd
38th
Emojify
5th
4th
💎42nd
Evil Numbers
57th32nd36th
27th
1st1st
60th
6th
Evil Numbers (Long)
47th24th32nd
18th
1st1st
Factorial Factorisation
3rd28th
Farey Sequence
33rd15th
7th
5th57th
Fibonacci
46th
182nd84th80th
4th
1st
85th
1st1st90th
9th
Fizz Buzz
71st
160th109th74th
88th
116th9th1st
Foo Fizz Buzz Bar
14th52nd
23rd
8th1st
Forsyth–Edwards Notation
11th
2nd22nd
Fractions
37th
15th
3rd72nd
1st
Game of Life
20th13th13th
2nd30th
Gijswijt’s Sequence
12th
3rd61st
Happy Numbers
8th
36th7th6th
25th
1st1st
27th
9th
Happy Numbers (Long)
42nd22nd26th
21st
5th35th
35th
Hexdump
13th
4th34th
Hilbert Curve
💎17th
Intersection
24th
8th
3rd63rd
26th
Inventory Sequence
9th30th
3rd28th
27th
ISBN
5th
16th23rd
9th
6th32nd
Jacobi Symbol
15th
10th
4th21st
Kolakoski Constant
9th
3rd41st
Kolakoski Sequence
23rd
22nd
4th19th
33rd
Leap Years
12th
35th40th20th22nd16th
18th30th23rd21st8th
40th24th11th59th2nd53rd45th21st54th22nd12th8th
Levenshtein Distance
9th
20th
9th
4th1st
1st
Leyland Numbers
16th
32nd
19th
3rd8th
41st
ln 2
6th
5th1st
Look and Say
21st
17th
4th21st
49th
Lucky Numbers
18th
18th
3rd53rd
Lucky Tickets
11th
6th91st
Mandelbrot
3rd55th
Maze
10th12th
8th
3rd64th
Medal Tally
10th
6th
4th24th
Minesweeper
💎28th
Morse Decoder
💎91st
Morse Encoder
17th
2nd38th
Musical Chords
16th
7th
2nd64th
N Queens
2nd71st
Niven Numbers
42nd1st29th
34th1st
31st
1st39th
100th
7th
Niven Numbers (Long)
48th1st42nd
16th
9th38th
56th
Number Spiral
7th
4th56th
12th
Odious Numbers
48th29th30th
26th
1st1st
51st
7th
Odious Numbers (Long)
42nd22nd31st
16th
1st1st
Ordinal Numbers
23rd
23rd
6th4th
1st
PalindromemordnilaP
4th40th
Pangram Grep
36th
19th
49th3rd59th
42nd
Partition Numbers
4th71st
Pascal’s Triangle
46th20th22nd
23rd
21st
17th
6th77th
62nd
5th
Pernicious Numbers
51st1st33rd
25th23rd
1st1st
41st
6th
Pernicious Numbers (Long)
19th
8th
9th1st
5th
Poker
3rd30th
Polyominoes
31st
Prime Numbers
20th
118th14th38th
26th1st
9th130th80th86th
7th
Prime Numbers (Long)
8th
107th37th58th
35th1st
1st1st33rd52nd
4th
Proximity Grid
10th
4th
2nd31st
QR Decoder
15th
3rd
2nd33rd
Quine
1st
103rd66th26th
76th
1st1st
110th
Recamán
9th
21st38th
7th
5th59th
36th
Repeating Decimals
2nd23rd
16th
Reverse Polish Notation
10th
21st
1st8th
4th48th
40th
Reversi
3rd42nd
Rijndael S-box
45th17th
3rd48th
Rock-paper-scissors-Spock-lizard
5th
6th
6th35th
Roman to Arabic
23rd
5th81st
ROT13
4th57th
Rule 110
17th
6th73rd
Scrambled Sort
2nd6th
Set
8th
3rd32nd
Seven Segment
4th
28th
7th
4th83rd
SI Units
💎16th
Sierpiński Triangle
26th
17th
6th72nd
Smith Numbers
21st17th16th
7th
4th38th
Spelling Numbers
24th
1st
7th
4th46th
Star Wars GPT
2nd49th
Star Wars Opening Crawl
14th
37th
Sudoku
15th
2nd56th
Sudoku (Fill-in)
71st
Ten-pin Bowling
87th
Tic-tac-toe
2nd
Time Distance
8th
10th
3rd23rd
Tongue-twisters
13th
6th
3rd15th
Topological Sort
2nd38th
Tower of Hanoi
1st61st
Transpose Sentence
4th50th
Trinomial Triangle
19th
United States
20th
7th
75th
Vampire Numbers
9th
5th
4th32nd
22nd
Van Eck Sequence
18th
14th
1st52nd
Zeckendorf Representation
5th57th
Zodiac Signs
14th
4th
3rd39th
γ
14th8th
3rd29th
λ
5th
7th
3rd24th
13th
π
14th
10th25th
4th40th
62nd
τ
16th
7th
5th32nd
40th
φ
18th
21st
56th
7th1st
28th
√2
16th
16th
47th
5th1st
26th
𝑒
18th
17th
6th1st
42nd