12 Days of Christmas
6th
75th
24 Game
46th
99 Bottles of Beer
5th
59th
Abundant Numbers
57th
Abundant Numbers (Long)
34th
Arabic to Roman
49th
72nd
Arithmetic Numbers
25th
Arrows
42nd
Ascending Primes
13th
71st
ASCII Table
13th
90th
Billiards
56th
brainfuck
35th
27th
Calendar
47th
Card Number Validation
5th
40th
Catalan Numbers
88th
Catalan’s Constant
5th
29th
Christmas Trees
30th
23rd
9th
75th
Collatz
4th
8th
Continued Fractions
1st
CSS Colors
1st
Cubes
50th
Day of Week
31st
85th
DFA Simulator
29th
Diamonds
11th
17th
10th
6th
104th
35th
Divisors
15th
13th
1st
Emirp Numbers
47th
Emirp Numbers (Long)
84th
20th
Emojify
34th
Evil Numbers
10th
1st
15th
Evil Numbers (Long)
41st
Factorial Factorisation
11th
71st
19th
Farey Sequence
61st
Fibonacci
73rd8th48th30th43rd3rd18th29th101st86th59th19th29th48th18th35th23rd31st
11th
23rd93rd30th18th36th12th15th25th38th144th19th1st16th7th1st27th21st11th7th68th30th189th17th20th7th8th1st15th6th22nd1st9th25th
11th
Fizz Buzz
1st
59th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
67th
Fractions
73rd
Game of Life
40th
Gijswijt’s Sequence
71st
Happy Numbers
8th
66th
Happy Numbers (Long)
35th
Hexdump
65th
Intersection
53rd
Inventory Sequence
3rd
ISBN
5th
5th
102nd
Jacobi Symbol
31st
Kaprekar Numbers
27th
50th
11th
Kolakoski Constant
46th
Kolakoski Sequence
101st
Leap Years
15th
56th
Levenshtein Distance
59th
6th
Leyland Numbers
8th
ln 2
1st
Look and Say
24th
12th
Lucky Numbers
15th8th
91st
Lucky Tickets
116th
Mahjong
17th
Mandelbrot
43rd
20th
Maze
29th
Medal Tally
22nd
Minesweeper
39th
Morse Decoder
27th
Morse Encoder
24th
Multitap Input
36th
Musical Chords
37th
N Queens
42nd
15th
Niven Numbers
1st
44th
Niven Numbers (Long)
45th
Number Spiral
74th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
114th
PalindromemordnilaP
77th
Pangram Grep
10th
21st
29th
40th
143rd
28th
15th
62nd
62nd
Partition Numbers
8th
52nd
16th
Pascal’s Triangle
62nd
Pernicious Numbers
71st
Pernicious Numbers (Long)
1st
Poker
51st
Prime Numbers
20th
15th
76th
1st
1st
1st
Prime Numbers (Long)
16th
1st
56th
1st
Proximity Grid
41st
QR Decoder
26th
Quine
1st
65th68th
32nd
63rd29th
185th
42nd
75th
1st
2nd
Recamán
62nd
Repeating Decimals
49th
Reverse Polish Notation
1st
27th
Rijndael S-box
6th
10th
58th
Rock-paper-scissors-Spock-lizard
63rd
Roman to Arabic
14th
8th
34th
7th
ROT13
21st
1st
Rule 110
76th
Scrambled Sort
2nd
9th
7th
Set
37th
Seven Segment
11th
SI Units
38th
Sierpiński Triangle
116th
Smith Numbers
159th
33rd
Spelling Numbers
52nd
3rd
Star Wars GPT
38th
Star Wars Opening Crawl
33rd
Sudoku (Fill-in)
39th
Ten-pin Bowling
4th
50th
Tic-tac-toe
55th
Time Distance
51st
Tongue-twisters
4th
30th
10th
47th
Topological Sort
45th
Tower of Hanoi
7th13th
16th1st14th
9th17th
9th
21st
31st
4th
Transpose Sentence
1st
52nd
Trinomial Triangle
25th
United States
64th
Vampire Numbers
82nd
Van Eck Sequence
7th
91st
Zeckendorf Representation
51st
Zodiac Signs
8th
41st
5th
γ
5th
4th
7th
5th
λ
44th
π
12th
16th
7th
τ
11th
φ
74th
√2
9th
1st
𝑒
10th
1st16th