12 Days of Christmas
157th
37th
612th
24 Game
22nd
58th
99 Bottles of Beer
18th
92nd
Abundant Numbers
125th
23rd
82nd
21st
Abundant Numbers (Long)
77th
19th
47th
20th
Arabic to Roman
14th
36th
Arithmetic Numbers
63rd
14th
11th
25th
Arrows
37th
228th
Ascending Primes
5th13th
28th
ASCII Table
25th
67th
Billiards
19th
60th
brainfuck
19th
60th
Card Number Validation
14th
27th
Catalan Numbers
4th
57th
1st
38th
Catalan’s Constant
14th
41st
Christmas Trees
16th
47th
Collatz
21st
5th
CSS Colors
15th
6th
63rd
Cubes
19th
56th
Day of Week
16th
65th
77th
1st
DFA Simulator
28th
80th
Diamonds
22nd
46th
67th
91st
Divisors
157th
1st
1st
Emirp Numbers
26th
94th
Emirp Numbers (Long)
12th
33rd
Emojify
23rd
81st
Evil Numbers
7th
55th
11th
8th33rd
1st
92nd
54th
11th
Evil Numbers (Long)
5th
43rd
11th
8th26th
6th
1st
49th
22nd
Factorial Factorisation
14th
16th
35th
Farey Sequence
31st
105th
9th
Fibonacci
102nd
6th
303rd
1st
1st
91st
Fizz Buzz
20th
57th
1st
21st
Foo Fizz Buzz Bar
18th
19th
Forsyth–Edwards Notation
30th
110th
Fractions
13th
1st
Game of Life
22nd
53rd
Gijswijt’s Sequence
17th
27th
Happy Numbers
52nd
4th10th
54th
28th
1st
49th
16th
Happy Numbers (Long)
36th
8th13th
19th
31st
35th
Hexdump
16th
41st
Hilbert Curve
15th
8th
1st
8th
49th
11th
Intersection
15th
25th
Inventory Sequence
35th
30th
13th
24th
ISBN
16th
46th
Jacobi Symbol
32nd
61st
Kaprekar Numbers
5th2nd12th
28th
Kolakoski Constant
9th
17th
Kolakoski Sequence
11th
13th
Leap Years
22nd21st3rd
12th
1st
16th
30th
9th
Levenshtein Distance
22nd
16th
1st
Leyland Numbers
18th
1st
ln 2
1st
1st
Look and Say
26th
85th
31st
Lucky Numbers
17th
58th
36th
Lucky Tickets
9th
26th
Mandelbrot
14th
22nd
6th
Maze
24th
63rd
Medal Tally
21st
40th
Minesweeper
17th
32nd
Morse Decoder
24th
78th
Morse Encoder
21st
121st
Musical Chords
24th
66th
N Queens
15th
30th
Niven Numbers
22nd
4th1st
123rd
1st
Niven Numbers (Long)
18th
96th
40th
Number Spiral
13th
28th
Odious Numbers
7th10th18th16th7th
48th30th58th15th13th4th9th34th34th21st19th14th15th
7th20th
10th44th14th49th
45th17th21st71st14th15th55th7th14th13th8th24th27th13th23rd22nd1st15th46th11th80th21st26th
9th6th16th
6th10th8th17th
Odious Numbers (Long)
5th
40th
11th
9th25th
28th
4th
1st
48th
17th
Ordinal Numbers
27th
15th
63rd
PalindromemordnilaP
8th
17th
Pangram Grep
24th
14th
15th
9th9th
24th
25th
6th
42nd
115th21st
18th
25th
Partition Numbers
12th
25th
Pascal’s Triangle
19th
41st
45th
Pernicious Numbers
48th
1st
1st
59th
Pernicious Numbers (Long)
34th
11th
1st
Poker
21st
63rd
Polyominoes
15th
33rd
Prime Numbers
131st
4th15th
59th
1st
89th
Prime Numbers (Long)
25th
54th
Proximity Grid
18th
38th
QR Decoder
16th
32nd
Quine
1st
1st
104th100th
110th
8th1st
37th
1st
331st
1st
1st
99th
Recamán
18th
38th
Repeating Decimals
16th
38th
Reverse Polish Notation
15th
39th
Reversi
20th
58th
Rijndael S-box
30th
10th
17th
37th
Rock-paper-scissors-Spock-lizard
16th
43rd
Roman to Arabic
9th
20th
11th
ROT13
13th
1st
Rule 110
27th
80th
Scrambled Sort
11th
23rd
Set
7th
7th
Seven Segment
19th
50th
SI Units
14th
29th
Sierpiński Triangle
13th
39th
Smith Numbers
15th
35th
Spelling Numbers
16th
56th
Star Wars GPT
8th
18th
Star Wars Opening Crawl
21st
58th
Sudoku
21st
45th
Sudoku (Fill-in)
19th
51st
Ten-pin Bowling
22nd
79th
Tic-tac-toe
21st
56th
Time Distance
14th
51st
Tongue-twisters
23rd
72nd
Topological Sort
23rd
88th
Tower of Hanoi
87th
Transpose Sentence
15th
31st
Trinomial Triangle
9th
16th
United States
8th
17th
28th
Vampire Numbers
5th18th
43rd
Van Eck Sequence
13th
16th
Zeckendorf Representation
12th
28th
Zodiac Signs
23rd
52nd
γ
6th19th13th
13th
25th
λ
25th
9th
17th33rd
101st
21st
35th
π
18th
36th
57th
τ
23rd
58th
φ
27th
45th
59th
√2
1st
1st
𝑒
15th
1st
1st40th