12 Days of Christmas
11th
367th
66th
25th
5th
99 Bottles of Beer
33rd
8th
Abundant Numbers
29th
6th
Abundant Numbers (Long)
17th
1st
Arabic to Roman
3rd
Arrows
5th
ASCII Table
180th
8th
brainfuck
5th
Catalan Numbers
84th
8th
Catalan’s Constant
2nd
4th
Christmas Trees
17th
7th
Collatz
5th
CSS Colors
10th
Cubes
11th
7th
Diamonds
5th
47th
11th
111th6th
Divisors
73rd
497th
1st
Emirp Numbers
14th
10th
Emirp Numbers (Long)
3rd
Emojify
6th
Evil Numbers
25th
13th
54th
141st
18th
Evil Numbers (Long)
41st
4th
Fibonacci
44th
128th
Fizz Buzz
1st
31st
104th
1st
60th
9th
Foo Fizz Buzz Bar
6th
4th
Fractions
295th
12th
Game of Life
7th
Happy Numbers
17th
49th
13th
6th
Happy Numbers (Long)
17th
16th
Hexdump
5th
Intersection
49th
7th
Inventory Sequence
50th
6th
ISBN
9th
Jacobi Symbol
6th
Kolakoski Constant
8th
6th
Kolakoski Sequence
16th
Leap Years
35th
40th
31st
2nd
58th
3rd
Levenshtein Distance
4th
Leyland Numbers
8th
6th
Look and Say
15th
9th
Lucky Numbers
10th
56th
4th
Lucky Tickets
6th
Maze
4th
Morse Decoder
2nd
Morse Encoder
5th
Musical Chords
4th
Niven Numbers
52nd
84th
1st
Niven Numbers (Long)
149th
1st
Number Spiral
9th
Odious Numbers
25th
9th
40th
105th
1st
Odious Numbers (Long)
87th
10th
Ordinal Numbers
13th
4th
Pangram Grep
1st
Pascal’s Triangle
10th
16th
9th
Pernicious Numbers
26th
1st
1st
Pernicious Numbers (Long)
15th
Poker
4th
Prime Numbers
7th
1st
88th
13th
Prime Numbers (Long)
325th
1st
Proximity Grid
4th
QR Decoder
5th
Quine
1st7th7th1st10th25th25th1st10th19th1st17th11th1st1st10th14th1st30th33rd3rd5th41st32nd1st22nd1st
1st53rd1st5th45th1st77th4th13th1st22nd2nd1st7th11th3rd18th10th3rd
Recamán
99th
7th
Repeating Decimals
5th
Reverse Polish Notation
11th
Rock-paper-scissors-Spock-lizard
5th
Roman to Arabic
10th
Rule 110
9th
11th
Seven Segment
7th
Sierpiński Triangle
13th
7th
Smith Numbers
10th
2nd
Spelling Numbers
6th
Star Wars Opening Crawl
2nd
Sudoku
5th
Sudoku (Fill-in)
6th
Ten-pin Bowling
5th
Time Distance
3rd
Tongue-twisters
13th
United States
6th
Vampire Numbers
6th
9th
Van Eck Sequence
Zodiac Signs
γ
7th
48th
32nd
2nd
λ
12th
12th
3rd
4th
π
11th
1st75th
4th
1st
3rd
6th
τ
10th
5th56th
4th
11th
3rd
φ
9th
18th
33rd66th
24th
57th
3rd
√2
10th
11th
32nd55th
28th
1st
💎
𝑒
15th
5th
1st61st
25th
1st41st
7th