12 Days of Christmas
159th
38th
628th
24 Game
22nd
64th
99 Bottles of Beer
18th
97th
Abundant Numbers
126th
23rd
83rd
22nd
Abundant Numbers (Long)
79th
20th
48th
20th
Arabic to Roman
14th
36th
Arithmetic Numbers
64th
15th
11th
27th
Arrows
37th
239th
Ascending Primes
5th13th
29th
ASCII Table
25th
70th
Billiards
19th
63rd
brainfuck
19th
62nd
Card Number Validation
15th
29th
Catalan Numbers
4th
57th
1st
38th
Catalan’s Constant
15th
42nd
Christmas Trees
16th
48th
Collatz
21st
5th
CSS Colors
18th
6th
63rd
Cubes
19th
56th
Day of Week
16th
69th
80th
1st
DFA Simulator
28th
85th
Diamonds
23rd
47th
70th
93rd
Divisors
161st
1st
1st
Emirp Numbers
26th
95th
Emirp Numbers (Long)
13th
35th
Emojify
23rd
84th
Evil Numbers
9th
57th
11th
8th34th
1st
93rd
57th
11th
Evil Numbers (Long)
7th
44th
11th
8th26th
6th
1st
51st
23rd
Factorial Factorisation
14th
18th
35th
Farey Sequence
31st
108th
9th
Fibonacci
103rd
6th
308th
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
55th
Gijswijt’s Sequence
17th
31st
Happy Numbers
54th
5th10th
57th
28th
1st
50th
Happy Numbers (Long)
38th
8th14th
20th
31st
36th
Hexdump
16th
43rd
Hilbert Curve
15th
9th
2nd
8th
53rd
11th
Intersection
15th
25th
Inventory Sequence
36th
30th
13th
24th
ISBN
16th
48th
Jacobi Symbol
32nd
64th
Kaprekar Numbers
6th3rd13th
30th
Kolakoski Constant
9th
17th
Kolakoski Sequence
11th
13th
Leap Years
23rd21st3rd
13th
3rd
18th
31st
9th
Levenshtein Distance
23rd
Leyland Numbers
18th
1st
ln 2
1st
1st
Look and Say
26th
88th
33rd
Lucky Numbers
19th
61st
37th
Lucky Tickets
10th
30th
Mandelbrot
14th
23rd
6th
Maze
24th
68th
Medal Tally
21st
42nd
Minesweeper
17th
35th
Morse Decoder
24th
84th
Morse Encoder
21st
125th
Musical Chords
24th
71st
N Queens
15th
31st
Niven Numbers
22nd
5th1st
124th
1st
Niven Numbers (Long)
20th
98th
46th
Number Spiral
13th
29th
Odious Numbers
8th11th18th16th7th
50th32nd58th15th13th5th9th34th34th21st19th15th15th
7th20th
10th46th14th50th
47th18th22nd72nd16th15th58th8th14th14th8th25th29th13th24th22nd1st15th46th12th81st22nd28th
9th6th18th
6th10th8th
Odious Numbers (Long)
7th
41st
11th
9th26th
28th
4th
1st
48th
18th
Ordinal Numbers
28th
16th
65th
PalindromemordnilaP
8th
17th
Pangram Grep
25th
14th
15th
9th9th
24th
26th
6th
42nd
117th22nd
18th
Partition Numbers
12th
25th
Pascal’s Triangle
20th
45th
47th
Pernicious Numbers
50th
1st
1st
61st
Pernicious Numbers (Long)
36th
11th
1st
Poker
21st
65th
Polyominoes
15th
35th
Prime Numbers
133rd
5th15th
62nd
1st
89th
Prime Numbers (Long)
26th
61st
Proximity Grid
18th
39th
QR Decoder
16th
32nd
Quine
1st
1st
104th105th
111th
8th1st
38th
1st
331st
1st
1st
100th
Recamán
18th
38th
Repeating Decimals
16th
38th
Reverse Polish Notation
15th
39th
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
31st
Sierpiński Triangle
13th
40th
Smith Numbers
15th
35th
Spelling Numbers
17th
57th
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
51st
Tongue-twisters
23rd
74th
Topological Sort
23rd
92nd
Tower of Hanoi
97th
Transpose Sentence
15th
32nd
Trinomial Triangle
11th
19th
United States
8th
19th
28th
Vampire Numbers
5th18th
43rd
Van Eck Sequence
14th
16th
Zeckendorf Representation
12th
30th
Zodiac Signs
23rd
53rd
γ
6th19th14th
13th
27th
λ
25th
9th
19th34th
102nd
21st
36th
π
19th
38th
58th
τ
23rd
58th
φ
29th
46th
62nd
√2
1st
1st
𝑒
15th
1st
1st42nd