12 Days of Christmas
25th
9th
3rd79th
24 Game
3rd
99 Bottles of Beer
33rd
13th
22nd
4th22nd
Abundant Numbers
15th
61st31st32nd
1st
23rd
4th77th
57th
8th
Abundant Numbers (Long)
45th18th32nd
1st
29th
3rd14th
42nd
Arabic to Roman
18th
1st
17th
4th43rd
11th
Arithmetic Numbers
38th14th
14th
2nd65th
24th
Arrows
36th
6th
5th41st
Ascending Primes
4th
ASCII Table
35th10th18th
8th
21st
5th21st
5th
Billiards
2nd44th
brainfuck
35th
4th29th
Card Number Validation
3rd62nd
Catalan Numbers
16th
21st
22nd
1st
3rd1st
32nd
13th
Catalan’s Constant
8th
5th
1st
4th11th
13th
Christmas Trees
44th
16th
3rd55th
70th
Collatz
8th
67th29th40th
40th
20th
1st44th
38th
8th
CSS Colors
16th
4th
36th3rd25th
Cubes
19th
7th
3rd42nd
Day of Week
1st
34th
1st1st
20th
DFA Simulator
6th
3rd53rd
Diamonds
33rd
25th
29th
5th24th
Divisors
11th
115th26th52nd
44th
1st
29th
6th1st
39th
7th
Emirp Numbers
23rd
15th
1st110th
36th
5th
Emirp Numbers (Long)
17th
17th
2nd64th
37th
Emojify
6th
6th
2nd60th
Evil Numbers
55th33rd36th
27th
1st1st
58th
6th
Evil Numbers (Long)
44th24th31st
18th
1st1st
Factorial Factorisation
3rd41st
Farey Sequence
32nd14th
7th
5th63rd
Fibonacci
53rd
180th79th76th
15th
1st
74th
1st1st98th
9th
Fizz Buzz
70th
159th109th72nd
88th
115th9th38th
Foo Fizz Buzz Bar
14th50th
23rd
8th17th
Forsyth–Edwards Notation
11th
2nd55th
Fractions
36th
15th
3rd34th
1st
Game of Life
21st13th13th
2nd14th
Gijswijt’s Sequence
12th
3rd25th
Happy Numbers
13th
38th21st14th
25th
1st126th
32nd
9th
Happy Numbers (Long)
39th19th24th
20th
5th18th
35th
Hexdump
13th
4th24th
Hilbert Curve
💎19th
Intersection
23rd
8th
3rd55th
26th
Inventory Sequence
9th28th
3rd13th
26th
ISBN
5th
16th23rd
9th
6th16th
Jacobi Symbol
15th
10th
5th13th
Kolakoski Constant
9th
3rd20th
Kolakoski Sequence
21st
22nd
4th13th
33rd
Leap Years
14th35th38th20th18th16th
18th30th22nd21st8th
35th24th10th58th1st49th46th22nd51st22nd12th8th
Levenshtein Distance
9th
20th
9th
4th
16th
Leyland Numbers
14th
31st
19th
3rd1st
40th
ln 2
6th
4th1st
Look and Say
20th
17th
4th28th
47th
Lucky Numbers
17th
18th
3rd54th
Lucky Tickets
11th
6th66th
Mandelbrot
3rd59th
Maze
10th11th
8th
3rd25th
Medal Tally
10th
7th
3rd41st
Morse Decoder
2nd45th
Morse Encoder
17th
2nd61st
Musical Chords
14th
7th
2nd41st
N Queens
2nd77th
Niven Numbers
44th9th28th
32nd1st
24th
1st36th
95th
7th
Niven Numbers (Long)
47th8th41st
16th
9th55th
54th
Number Spiral
7th
5th25th
11th
Odious Numbers
48th29th31st
26th
1st1st
50th
7th
Odious Numbers (Long)
39th22nd29th
16th
1st1st
Ordinal Numbers
22nd
23rd
6th76th
1st
PalindromemordnilaP
4th60th
Pangram Grep
36th
19th
49th3rd110th
40th
Partition Numbers
4th71st
Pascal’s Triangle
46th20th21st
23rd
19th
17th
6th107th
63rd
5th
Pernicious Numbers
47th1st30th
23rd22nd
1st1st
40th
6th
Pernicious Numbers (Long)
19th
8th
8th26th
5th
Poker
3rd53rd
Polyominoes
40th
Prime Numbers
21st
116th16th39th
25th1st
9th122nd79th84th
7th
Prime Numbers (Long)
9th
102nd37th56th
34th1st
1st1st32nd51st
4th
Proximity Grid
10th
4th
2nd15th
QR Decoder
13th
3rd
2nd19th
Quine
1st
100th65th26th
76th
1st1st
102nd
Recamán
9th
21st37th
7th
5th28th
36th
Repeating Decimals
2nd16th
16th
Reverse Polish Notation
10th
20th
1st8th
4th26th
38th
Reversi
3rd50th
Rijndael S-box
41st16th
3rd56th
Rock-paper-scissors-Spock-lizard
7th
11th
6th18th
Roman to Arabic
23rd
5th99th
ROT13
4th71st
Rule 110
15th
6th60th
Scrambled Sort
2nd32nd
Set
8th
3rd46th
Seven Segment
4th
27th
7th
4th56th
SI Units
💎33rd
Sierpiński Triangle
26th
17th
6th61st
Smith Numbers
21st15th15th
7th
4th61st
Spelling Numbers
23rd
1st
7th
4th30th
Star Wars GPT
2nd46th
Star Wars Opening Crawl
14th
50th
Sudoku
17th
2nd34th
Sudoku (Fill-in)
72nd
Ten-pin Bowling
47th
Tic-tac-toe
2nd
Time Distance
9th
10th
3rd25th
Tongue-twisters
6th
5th61st
Topological Sort
2nd42nd
Transpose Sentence
4th22nd
Trinomial Triangle
25th
United States
19th
7th
3rd36th
Vampire Numbers
8th
5th
4th29th
26th
Van Eck Sequence
17th
14th
1st24th
Zeckendorf Representation
5th69th
Zodiac Signs
14th
4th
3rd52nd
γ
18th8th
3rd31st
λ
14th
8th
5th17th
17th
π
15th
10th24th
4th9th
61st
τ
16th
7th
5th7th
40th
φ
18th
21st
54th
5th1st
27th
√2
15th
16th
44th
5th1st
26th
𝑒
18th
17th
5th1st
42nd