12 Days of Christmas
17th
18th
24 Game
5th
12th
7th
3rd
2nd
33rd
3rd
99 Bottles of Beer
14th
Abundant Numbers
25th
11th
Abundant Numbers (Long)
11th
Arabic to Roman
18th
42nd
Arithmetic Numbers
10th
5th
Arrows
6th
39th
Ascending Primes
32nd
23rd
15th
13th
3rd
ASCII Table
32nd
brainfuck
6th
23rd
Catalan Numbers
63rd
Catalan’s Constant
6th
6th
20th
Christmas Trees
51st
6th
Collatz
4th
35th
CSS Colors
6th
63rd
Cubes
7th
20th
40th
6th
Day of Week
57th
108th
DFA Simulator
14th
Diamonds
20th
Divisors
1st
30th
Emirp Numbers
10th
Emirp Numbers (Long)
9th
Emojify
4th
15th
85th
Evil Numbers
98th
68th
Evil Numbers (Long)
29th
35th
Factorial Factorisation
22nd
2nd
Farey Sequence
6th
42nd
Fibonacci
24th
207th
158th
48th
33rd
1st
147th
57th
Fizz Buzz
28th
22nd
9th
19th
32nd
368th
44th
39th
14th
30th
1st
32nd
12th
43rd
82nd
1st
30th
11th
18th
69th
3rd
245th
26th
3rd
Foo Fizz Buzz Bar
18th
10th
Forsyth–Edwards Notation
11th
Fractions
26th
Game of Life
16th
Gijswijt’s Sequence
15th
Happy Numbers
31st
26th
Happy Numbers (Long)
14th
Hexdump
23rd
Intersection
4th
15th
Inventory Sequence
15th
ISBN
12th
Jacobi Symbol
17th
Kolakoski Constant
12th
Kolakoski Sequence
12th
Leap Years
104th
10th
Levenshtein Distance
1st
Leyland Numbers
1st
ln 2
6th
10th
40th
4th
Look and Say
30th
10th
31st
9th
46th
6th
Lucky Numbers
42nd
9th
Lucky Tickets
15th
17th
Mahjong
12th
20th
Maze
5th
Medal Tally
23rd
Morse Decoder
79th
Morse Encoder
4th
89th
Musical Chords
56th
2nd
N Queens
14th
Niven Numbers
1st
Niven Numbers (Long)
26th
Number Spiral
61st
8th
Odious Numbers
28th
70th
Odious Numbers (Long)
25th
55th
Ordinal Numbers
36th
Pangram Grep
16th
55th
49th
12th
75th
Pascal’s Triangle
15th
27th
Pernicious Numbers
66th
Pernicious Numbers (Long)
32nd
Poker
11th
Prime Numbers
38th
1st
108th
1st
Prime Numbers (Long)
1st
53rd
Proximity Grid
14th
QR Decoder
11th
Quine
114th
28th
1st
15th
82nd
53rd
117th
78th
10th
48th
29th
12th
32nd
54th
15th
37th
64th
68th
57th
68th
6th
63rd
237th
69th
1st
99th
52nd
25th
40th
101st
38th
24th
52nd
22nd
70th
1st
91st
48th
56th
12th
9th
27th
15th
20thRecamán
11th
Repeating Decimals
19th
Reverse Polish Notation
1st
24th
Rijndael S-box
4th
7th
10th
5th
12th
4th
Rock-paper-scissors-Spock-lizard
31st
Roman to Arabic
17th
33rd
Rule 110
62nd
Seven Segment
50th
SI Units
13th
Sierpiński Triangle
19th
54th
Smith Numbers
16th
Spelling Numbers
19th
42nd
23rd
Star Wars Opening Crawl
25th
Sudoku
77th
Sudoku v2
50th
Ten-pin Bowling
16th
Time Distance
16th
Tongue-twisters
3rd
292nd
United States
11th
20th
Vampire Numbers
22nd
Van Eck Sequence
19th
Zodiac Signs
19th
γ
5th
6th
15th
3rd
4th
8th
1st
9th
6th
4th
44th
3rd
8th
2nd
9th
9th
1st
3rd
6th
7th
5th
3rd
💎
6th
3rd
6th
λ
9th
6th
18th
12th
π
10th
7th
τ
5th
φ
6th
25th
√2
70th
𝑒
7th
8th
65th
5th