12 Days of Christmas
21st
8th
3rd30th
24 Game
3rd
99 Bottles of Beer
32nd
13th
28th
4th18th
Abundant Numbers
14th
60th30th34th
1st
28th
8th54th
62nd
8th
Abundant Numbers (Long)
48th18th33rd
1st
33rd
3rd32nd
47th
Arabic to Roman
18th
1st
17th
4th91st
11th
Arithmetic Numbers
43rd15th
14th
2nd24th
21st
Arrows
26th
7th
4th82nd
Ascending Primes
4th
ASCII Table
36th10th19th
8th
24th
5th34th
5th
Billiards
2nd38th
brainfuck
37th
4th34th
Card Number Validation
3rd45th
Catalan Numbers
17th
23rd
26th
1st
3rd1st
34th
13th
Catalan’s Constant
9th
5th
1st
4th19th
13th
Christmas Trees
44th
17th
3rd40th
73rd
Collatz
9th
66th29th41st
40th
35th
1st123rd
39th
8th
CSS Colors
17th
3rd
39th2nd23rd
Cubes
20th
6th
2nd36th
Day of Week
1st
32nd
1st1st
24th
DFA Simulator
6th
3rd32nd
Diamonds
33rd
17th
29th
5th35th
Divisors
11th
121st26th51st
45th
1st
38th
6th1st
41st
7th
Emirp Numbers
17th
15th
1st46th
28th
5th
Emirp Numbers (Long)
17th
17th
2nd33rd
39th
Emojify
5th
4th
💎42nd
Evil Numbers
57th32nd36th
27th
1st1st
60th
6th
Evil Numbers (Long)
48th24th33rd
18th
1st1st
Factorial Factorisation
3rd29th
Farey Sequence
33rd15th
7th
5th58th
Fibonacci
46th
184th85th81st
4th
1st
88th
1st1st90th
9th
Fizz Buzz
71st
161st109th75th
88th
116th9th1st
Foo Fizz Buzz Bar
14th52nd
23rd
8th1st
Forsyth–Edwards Notation
11th
2nd23rd
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)
42nd23rd25th
21st
5th35th
35th
Hexdump
13th
4th35th
Hilbert Curve
💎19th
Intersection
24th
10th
3rd64th
26th
Inventory Sequence
9th30th
3rd28th
27th
ISBN
5th
16th23rd
10th
6th32nd
Jacobi Symbol
15th
10th
4th21st
Kolakoski Constant
9th
3rd41st
Kolakoski Sequence
23rd
22nd
4th19th
33rd
Leap Years
12th
35th40th21st22nd16th
18th30th23rd21st8th
41st24th11th59th2nd54th45th21st54th22nd12th8th
Levenshtein Distance
9th
20th
9th
4th1st
1st
Leyland Numbers
16th
32nd
20th
3rd8th
42nd
ln 2
6th
5th1st
Look and Say
21st
17th
4th22nd
49th
Lucky Numbers
18th
18th
3rd55th
Lucky Tickets
11th
6th91st
Mandelbrot
3rd56th
Maze
10th12th
8th
3rd66th
Medal Tally
10th
6th
4th24th
Minesweeper
💎28th
Morse Decoder
💎91st
Morse Encoder
17th
2nd38th
Musical Chords
16th
7th
2nd64th
N Queens
2nd72nd
Niven Numbers
42nd1st29th
35th1st
32nd
1st39th
101st
7th
Niven Numbers (Long)
50th1st42nd
16th
9th42nd
57th
Number Spiral
7th
4th59th
12th
Odious Numbers
49th29th30th
26th
1st1st
51st
7th
Odious Numbers (Long)
44th22nd31st
16th
1st1st
Ordinal Numbers
23rd
24th
6th4th
1st
PalindromemordnilaP
4th40th
Pangram Grep
36th
20th
49th3rd60th
42nd
Partition Numbers
4th73rd
Pascal’s Triangle
46th20th22nd
23rd
21st
17th
6th78th
63rd
5th
Pernicious Numbers
51st1st33rd
26th23rd
1st1st
42nd
6th
Pernicious Numbers (Long)
19th
8th
9th1st
5th
Poker
3rd30th
Polyominoes
33rd
Prime Numbers
20th
118th14th37th
27th1st
9th133rd80th86th
7th
Prime Numbers (Long)
8th
107th37th57th
35th1st
1st1st33rd52nd
4th
Proximity Grid
10th
5th
2nd33rd
QR Decoder
15th
3rd
2nd34th
Quine
1st
96th67th27th
78th
1st1st
110th
Recamán
9th
22nd38th
7th
5th60th
36th
Repeating Decimals
2nd25th
16th
Reverse Polish Notation
10th
21st
1st8th
4th48th
42nd
Reversi
3rd44th
Rijndael S-box
45th17th
3rd51st
Rock-paper-scissors-Spock-lizard
5th
6th
6th35th
Roman to Arabic
23rd
5th84th
ROT13
4th57th
Rule 110
17th
6th74th
Scrambled Sort
2nd7th
Set
8th
3rd33rd
Seven Segment
4th
28th
7th
4th84th
SI Units
💎16th
Sierpiński Triangle
26th
17th
6th72nd
Smith Numbers
21st17th16th
7th
4th41st
Spelling Numbers
24th
1st
7th
4th47th
Star Wars GPT
2nd51st
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
2nd42nd
Tower of Hanoi
1st69th
Transpose Sentence
4th51st
Trinomial Triangle
19th
United States
20th
7th
75th
Vampire Numbers
9th
6th
4th32nd
22nd
Van Eck Sequence
18th
14th
1st53rd
Zeckendorf Representation
5th59th
Zodiac Signs
14th
4th
3rd39th
γ
14th8th
3rd31st
λ
6th
7th
3rd26th
13th
π
14th
10th25th
4th40th
62nd
τ
16th
7th
5th32nd
40th
φ
18th
21st
56th
7th1st
29th
√2
16th
16th
47th
5th1st
27th
𝑒
18th
17th
6th1st
42nd