12 Days of Christmas
50th
99 Bottles of Beer
15th
Abundant Numbers
101st
Abundant Numbers (Long)
62nd
Arabic to Roman
57th
Arithmetic Numbers
58th
Arrows
73rd
Ascending Primes
25th
ASCII Table
70th
brainfuck
78th
Card Number Validation
39th
Christmas Trees
60th
Collatz
129th
CSS Colors
78th
Cubes
26th
DFA Simulator
12th
Diamonds
54th
Divisors
78th
Emirp Numbers
123rd
Emirp Numbers (Long)
50th
Emojify
60th
Evil Numbers
84th
Evil Numbers (Long)
45th
Fibonacci
272nd
Fizz Buzz
1st
Foo Fizz Buzz Bar
31st
Forsyth–Edwards Notation
18th
Fractions
38th
Game of Life
50th
Happy Numbers
112th
Happy Numbers (Long)
79th
Intersection
56th
Inventory Sequence
57th
ISBN
86th
Kaprekar Numbers
26th
Kolakoski Sequence
75th
Leap Years
61st
Leyland Numbers
43rd
Look and Say
40th
Maze
42nd
Medal Tally
22nd
Morse Decoder
51st
Morse Encoder
53rd
Niven Numbers
235th
Niven Numbers (Long)
82nd
Number Spiral
51st
Odious Numbers
79th
Odious Numbers (Long)
47th
Ordinal Numbers
102nd
PalindromemordnilaP
39th
Pangram Grep
10th
Pascal’s Triangle
83rd
Prime Numbers
107th
Prime Numbers (Long)
49th
Proximity Grid
22nd
Quine
28th
Recamán
53rd
Reverse Polish Notation
37th
Rock-paper-scissors-Spock-lizard
57th
ROT13
29th
Rule 110
63rd
Seven Segment
81st
Sierpiński Triangle
84th
Spelling Numbers
47th
Sudoku
36th
Sudoku (Fill-in)
26th
Time Distance
40th
Tongue-twisters
103rd
Transpose Sentence
20th
United States
19th
Vampire Numbers
45th
Zeckendorf Representation
30th
π
52nd
τ
52nd
𝑒
66th