12 Days of Christmas
158th
38th
621st
24 Game
22nd
63rd
99 Bottles of Beer
18th
96th
Abundant Numbers
125th
23rd
84th
21st
Abundant Numbers (Long)
77th
20th
49th
20th
Arabic to Roman
14th
37th
Arithmetic Numbers
64th
15th
11th
26th
Arrows
37th
233rd
Ascending Primes
5th13th
28th
ASCII Table
25th
70th
Billiards
19th
63rd
brainfuck
19th
62nd
Card Number Validation
15th
30th
Catalan Numbers
4th
57th
1st
38th
Catalan’s Constant
14th
41st
Christmas Trees
16th
48th
Collatz
21st
5th
CSS Colors
17th
6th
64th
Cubes
19th
56th
Day of Week
16th
67th
79th
1st
DFA Simulator
28th
83rd
Diamonds
23rd
47th
71st
93rd
Divisors
158th
1st
1st
Emirp Numbers
26th
95th
Emirp Numbers (Long)
13th
35th
Emojify
23rd
84th
Evil Numbers
9th
56th
11th
8th34th
1st
93rd
58th
11th
Evil Numbers (Long)
7th
44th
11th
8th26th
6th
1st
49th
22nd
Factorial Factorisation
14th
18th
36th
Farey Sequence
31st
107th
9th
Fibonacci
102nd
6th
306th
1st
1st
93rd
Fizz Buzz
20th
57th
1st
21st
Foo Fizz Buzz Bar
18th
20th
Forsyth–Edwards Notation
30th
112th
Fractions
14th
1st
Game of Life
23rd
56th
Gijswijt’s Sequence
17th
31st
Happy Numbers
54th
4th10th
56th
28th
1st
49th
16th
Happy Numbers (Long)
38th
8th14th
20th
31st
35th
Hexdump
16th
43rd
Hilbert Curve
15th
9th
1st
8th
51st
11th
Intersection
15th
25th
Inventory Sequence
36th
30th
13th
24th
ISBN
16th
48th
Jacobi Symbol
32nd
65th
Kaprekar Numbers
6th2nd12th
31st
Kolakoski Constant
9th
17th
Kolakoski Sequence
11th
13th
Leap Years
23rd21st3rd
13th
2nd
17th
31st
9th
Levenshtein Distance
23rd
Leyland Numbers
18th
1st
ln 2
1st
1st
Look and Say
26th
88th
34th
Lucky Numbers
18th
61st
37th
Lucky Tickets
10th
30th
Mandelbrot
14th
23rd
6th
Maze
24th
66th
Medal Tally
21st
41st
Minesweeper
17th
35th
Morse Decoder
24th
82nd
Morse Encoder
21st
124th
Musical Chords
24th
71st
N Queens
15th
31st
Niven Numbers
22nd
4th1st
123rd
1st
Niven Numbers (Long)
20th
96th
45th
Number Spiral
13th
28th
Odious Numbers
8th10th18th16th7th
49th31st58th15th13th4th9th34th34th21st19th14th15th
7th20th
10th44th14th49th
45th17th22nd72nd14th15th57th8th14th13th8th25th28th13th24th22nd1st15th46th11th81st22nd27th
9th6th16th
6th10th8th17th
Odious Numbers (Long)
7th
41st
11th
9th26th
28th
4th
1st
48th
17th
Ordinal Numbers
28th
16th
64th
PalindromemordnilaP
8th
17th
Pangram Grep
25th
14th
15th
9th9th
24th
26th
6th
42nd
116th21st
18th
27th
Partition Numbers
12th
25th
Pascal’s Triangle
20th
45th
47th
Pernicious Numbers
50th
1st
1st
61st
Pernicious Numbers (Long)
35th
11th
1st
Poker
21st
64th
Polyominoes
15th
35th
Prime Numbers
131st
4th15th
62nd
1st
89th
Prime Numbers (Long)
26th
59th
Proximity Grid
18th
39th
QR Decoder
16th
33rd
Quine
1st
1st
104th102nd
111th
8th1st
38th
1st
331st
1st
1st
99th
Recamán
18th
38th
Repeating Decimals
16th
39th
Reverse Polish Notation
15th
40th
Reversi
20th
62nd
Rijndael S-box
30th
10th
17th
41st
Rock-paper-scissors-Spock-lizard
16th
45th
Roman to Arabic
9th
20th
11th
ROT13
13th
1st
Rule 110
27th
82nd
Scrambled Sort
11th
23rd
Set
7th
8th
Seven Segment
19th
51st
SI Units
14th
29th
Sierpiński Triangle
13th
40th
Smith Numbers
15th
36th
Spelling Numbers
16th
58th
Star Wars GPT
8th
19th
Star Wars Opening Crawl
21st
58th
Sudoku
21st
47th
Sudoku (Fill-in)
19th
53rd
Ten-pin Bowling
22nd
82nd
Tic-tac-toe
21st
59th
Time Distance
14th
52nd
Tongue-twisters
23rd
72nd
Topological Sort
23rd
91st
Tower of Hanoi
93rd
Transpose Sentence
15th
32nd
Trinomial Triangle
11th
19th
United States
8th
18th
28th
Vampire Numbers
5th18th
44th
Van Eck Sequence
13th
16th
Zeckendorf Representation
12th
30th
Zodiac Signs
23rd
54th
γ
6th19th13th
13th
26th
λ
25th
9th
17th34th
101st
21st
36th
π
18th
37th
59th
τ
23rd
59th
φ
28th
45th
59th
√2
1st
1st
𝑒
15th
1st
1st42nd