12 Days of Christmas
11th
349th
63rd
66th
4th
99 Bottles of Beer
30th
7th
Abundant Numbers
25th
3rd
Abundant Numbers (Long)
15th
1st
Arabic to Roman
4th
Arrows
2nd
ASCII Table
56th
7th
brainfuck
5th
Catalan Numbers
70th
7th
Catalan’s Constant
2nd
3rd
Christmas Trees
16th
4th
Collatz
4th
CSS Colors
74th
Cubes
10th
4th
Diamonds
5th
42nd
8th
93rd5th
Divisors
72nd
486th
1st
Emirp Numbers
13th
1st
Emirp Numbers (Long)
3rd
Emojify
4th
Evil Numbers
24th
13th
52nd
120th
17th
Evil Numbers (Long)
33rd
3rd
Fibonacci
41st
117th
Fizz Buzz
1st
32nd
103rd
1st
38th
7th
Foo Fizz Buzz Bar
5th
2nd
Fractions
275th
11th
Game of Life
6th
Happy Numbers
17th
44th
3rd
6th
Happy Numbers (Long)
17th
15th
Hexdump
4th
Intersection
98th
6th
Inventory Sequence
57th
4th
ISBN
7th
Jacobi Symbol
6th
Kolakoski Constant
8th
4th
Kolakoski Sequence
15th
Leap Years
33rd
37th
29th
1st
48th
1st
Levenshtein Distance
4th
Leyland Numbers
81st
6th
Look and Say
15th
8th
Lucky Numbers
9th
46th
3rd
Lucky Tickets
5th
Maze
4th
Morse Decoder
2nd
Morse Encoder
4th
Musical Chords
4th
Niven Numbers
49th
64th
1st
Niven Numbers (Long)
142nd
1st
Number Spiral
6th
Odious Numbers
23rd
9th
38th
85th
1st
Odious Numbers (Long)
70th
9th
Ordinal Numbers
13th
3rd
Pangram Grep
1st
Pascal’s Triangle
9th
15th
7th
Pernicious Numbers
23rd
1st
1st
Pernicious Numbers (Long)
13th
Poker
4th
Prime Numbers
7th
1st
72nd
11th
Prime Numbers (Long)
298th
1st
Proximity Grid
4th
QR Decoder
4th
Quine
1st5th1st10th25th30th1st11th18th1st15th11th1st1st10th10th1st28th31st3rd4th1st29th1st19th1st
1st49th1st5th44th1st63rd4th12th1st13th2nd1st7th10th3rd16th8th3rd29th
Recamán
120th
5th
Repeating Decimals
5th
Reverse Polish Notation
10th
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
8th
Rule 110
9th
8th
Seven Segment
3rd
Sierpiński Triangle
13th
5th
Smith Numbers
10th
💎
Spelling Numbers
4th
Star Wars Opening Crawl
2nd
Sudoku
7th
Sudoku (Fill-in)
5th
Ten-pin Bowling
4th
Time Distance
3rd
Tongue-twisters
11th
United States
2nd
Vampire Numbers
6th
7th
Van Eck Sequence
Zodiac Signs
γ
7th
43rd
28th
6th
λ
11th
15th
4th
2nd
π
11th
1st70th
4th
1st
2nd
5th
τ
10th
5th51st
4th
7th
2nd
φ
9th
17th
31st62nd
22nd
30th
3rd
√2
10th
10th
29th52nd
25th
1st
💎
𝑒
13th
5th
1st57th
23rd
1st32nd
5th