12 Days of Christmas
12th
99 Bottles of Beer
10th
Abundant Numbers
58th
41st
Abundant Numbers (Long)
47th
22nd
Arabic to Roman
1st
73rd
Arithmetic Numbers
17th
Arrows
50th
ASCII Table
25th
brainfuck
26th
Catalan Numbers
13th
17th
1st
17th
Catalan’s Constant
9th
1st
14th
Christmas Trees
56th
29th
Collatz
7th
140th
48th
77th
9th
CSS Colors
34th
18th
Cubes
53rd
Day of Week
1st
DFA Simulator
46th
Diamonds
27th
Divisors
1st
Emirp Numbers
34th
Emirp Numbers (Long)
45th
Emojify
21st
Evil Numbers
64th
1st
Evil Numbers (Long)
49th
1st
Farey Sequence
37th
Fibonacci
29th
152nd
55th
1st
28th
Fizz Buzz
501st
246th
11th
103rd
1st
Foo Fizz Buzz Bar
9th
41st
1st
Forsyth–Edwards Notation
16th
Fractions
29th
1st
Game of Life
27th
Gijswijt’s Sequence
41st
Happy Numbers
1st
Happy Numbers (Long)
23rd
Hexdump
37th
Intersection
44th
Inventory Sequence
24th
17th
22nd
5th
ISBN
6th
22nd
Jacobi Symbol
18th
Kolakoski Constant
31st
Kolakoski Sequence
16th
10th
Leap Years
16th
8th
28th
34th
163rd
27th
26th
14th
28th
18th
22nd
21st
31st
16th
70th
10th
28th
56th
87th
22nd
22nd
12th
31st
27th
9th
34th
63rd
50th
1st
40th
42nd
38th
24th
13th
11th
8th
7th
14th
Levenshtein Distance
1st
1st
Leyland Numbers
4th
ln 2
1st
Look and Say
16th
Lucky Numbers
43rd
Lucky Tickets
60th
Maze
66th
Medal Tally
53rd
Morse Decoder
129th
Morse Encoder
138th
Musical Chords
58th
Niven Numbers
60th
25th
26th
14th
Niven Numbers (Long)
48th
27th
Number Spiral
42nd
Odious Numbers
52nd
1st
Odious Numbers (Long)
43rd
1st
Ordinal Numbers
4th
1st
Pangram Grep
112th
36th
Pascal’s Triangle
53rd
Pernicious Numbers
18th
1st
14th
Pernicious Numbers (Long)
1st
Poker
22nd
Prime Numbers
31st
1st
101st
Prime Numbers (Long)
53rd
1st
1st
Proximity Grid
39th
QR Decoder
27th
Quine
1st
188th
126th
82nd
118th
110th
292nd
80th
83rd
52nd
1st
166th
90th
27th
Recamán
10th
44th
Repeating Decimals
16th
Reverse Polish Notation
12th
1st
37th
Rijndael S-box
37th
Rock-paper-scissors-Spock-lizard
101st
Roman to Arabic
78th
Rule 110
119th
Seven Segment
64th
SI Units
12th
Sierpiński Triangle
51st
Smith Numbers
30th
Spelling Numbers
1st
67th
Star Wars Opening Crawl
51st
Sudoku
72nd
Sudoku v2
40th
Ten-pin Bowling
68th
Time Distance
23rd
Tongue-twisters
8th
11th
United States
65th
Vampire Numbers
12th
25th
Van Eck Sequence
34th
Zodiac Signs
31st
γ
1st
18th
λ
18th
π
26th
1st
24th
τ
1st
20th
φ
35th
1st
√2
1st
1st
𝑒
1st
1st