12 Days of Christmas
11th
351st
63rd
68th
4th
99 Bottles of Beer
31st
7th
Abundant Numbers
26th
3rd
Abundant Numbers (Long)
16th
1st
Arabic to Roman
4th
Arrows
3rd
ASCII Table
56th
7th
brainfuck
5th
Catalan Numbers
71st
7th
Catalan’s Constant
2nd
3rd
Christmas Trees
16th
5th
Collatz
5th
CSS Colors
75th
Cubes
10th
4th
Diamonds
5th
43rd
10th
95th6th
Divisors
72nd
491st
1st
Emirp Numbers
13th
1st
Emirp Numbers (Long)
3rd
Emojify
4th
Evil Numbers
24th
13th
53rd
122nd
18th
Evil Numbers (Long)
33rd
4th
Fibonacci
41st
119th
Fizz Buzz
1st
32nd
103rd
1st
38th
8th
Foo Fizz Buzz Bar
5th
3rd
Fractions
279th
11th
Game of Life
6th
Happy Numbers
17th
45th
3rd
6th
Happy Numbers (Long)
17th
15th
Hexdump
4th
Intersection
99th
6th
Inventory Sequence
60th
4th
ISBN
7th
Jacobi Symbol
6th
Kolakoski Constant
8th
5th
Kolakoski Sequence
15th
Leap Years
33rd
37th
29th
1st
49th
1st
Levenshtein Distance
4th
Leyland Numbers
83rd
6th
Look and Say
15th
8th
Lucky Numbers
9th
48th
3rd
Lucky Tickets
5th
Maze
4th
Morse Decoder
2nd
Morse Encoder
5th
Musical Chords
4th
Niven Numbers
50th
67th
1st
Niven Numbers (Long)
145th
1st
Number Spiral
6th
Odious Numbers
23rd
9th
39th
86th
1st
Odious Numbers (Long)
71st
10th
Ordinal Numbers
13th
3rd
Pangram Grep
1st
Pascal’s Triangle
9th
15th
9th
Pernicious Numbers
23rd
1st
1st
Pernicious Numbers (Long)
15th
Poker
4th
Prime Numbers
7th
1st
73rd
12th
Prime Numbers (Long)
303rd
1st
Proximity Grid
4th
QR Decoder
4th
Quine
1st6th1st10th25th30th1st11th18th1st16th11th1st1st10th10th1st28th32nd3rd4th1st30th1st19th1st
1st49th1st5th44th1st63rd4th12th1st15th2nd1st7th11th3rd16th8th3rd30th
Recamán
120th
5th
Repeating Decimals
5th
Reverse Polish Notation
10th
Rock-paper-scissors-Spock-lizard
2nd
Roman to Arabic
10th
Rule 110
9th
8th
Seven Segment
4th
Sierpiński Triangle
13th
5th
Smith Numbers
9th
💎
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
8th
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
32nd62nd
22nd
31st
3rd
√2
10th
10th
32nd53rd
25th
1st
💎
𝑒
13th
5th
1st57th
23rd
1st33rd
5th