12 Days of Christmas
6th
115th
99 Bottles of Beer
6th
105th
Abundant Numbers
30th
82nd
Abundant Numbers (Long)
13th
61st
Arabic to Roman
57th
Arithmetic Numbers
74th
Arrows
42nd
Ascending Primes
31st
ASCII Table
5th
45th
brainfuck
59th
Catalan Numbers
1st
Catalan’s Constant
22nd
31st
Christmas Trees
3rd
68th
Collatz
78th
CSS Colors
17th
Cubes
50th
Day of Week
61st
DFA Simulator
39th
Diamonds
8th
9th
Divisors
82nd
Emirp Numbers
28th
9th
Emirp Numbers (Long)
49th
Emojify
22nd
Evil Numbers
8th
1st
Evil Numbers (Long)
1st
Factorial Factorisation
30th
Farey Sequence
50th
Fibonacci
6th
36th
1st
Fizz Buzz
152nd
Foo Fizz Buzz Bar
88th
Forsyth–Edwards Notation
62nd
Fractions
78th
Game of Life
19th
Gijswijt’s Sequence
41st
Happy Numbers
25th
31st
Happy Numbers (Long)
50th
Hexdump
48th
Intersection
78th
Inventory Sequence
42nd
ISBN
63rd
Jacobi Symbol
45th
Kolakoski Constant
21st
35th
Kolakoski Sequence
7th
47th
Leap Years
9th
9th
Levenshtein Distance
70th
Leyland Numbers
20th
61st
ln 2
66th
Look and Say
16th
62nd
Lucky Numbers
26th
Lucky Tickets
39th
Mahjong
8th
Maze
27th
Medal Tally
56th
Morse Decoder
37th
Morse Encoder
39th
Musical Chords
18th
N Queens
17th
Niven Numbers
22nd
26th
Niven Numbers (Long)
37th
Number Spiral
3rd
Odious Numbers
10th
1st
Odious Numbers (Long)
1st
Ordinal Numbers
88th
Pangram Grep
77th
Pascal’s Triangle
10th
Pernicious Numbers
4th
65th
Pernicious Numbers (Long)
50th
Poker
28th
Prime Numbers
24th
26th
101st
Prime Numbers (Long)
38th
Proximity Grid
24th
QR Decoder
25th
Quine
1st
Recamán
21st
76th
Repeating Decimals
30th
Reverse Polish Notation
43rd
51st
Rijndael S-box
28th
Rock-paper-scissors-Spock-lizard
45th
Roman to Arabic
46th
Rule 110
26th
Seven Segment
60th
SI Units
18th
Sierpiński Triangle
4th
22nd
Smith Numbers
15th
41st
Spelling Numbers
47th
Star Wars Opening Crawl
39th
Sudoku
19th
Sudoku v2
23rd
Ten-pin Bowling
31st
Time Distance
43rd
Tongue-twisters
83rd
United States
65th
Vampire Numbers
17th
63rd
Van Eck Sequence
29th
Zodiac Signs
26th
γ
33rd
λ
35th
41st
π
43rd
36th
τ
34th
40th
φ
33rd
44th
√2
33rd
101st
𝑒
41st
71st