12 Days of Christmas
60th
99 Bottles of Beer
28th
Abundant Numbers
113th
Abundant Numbers (Long)
74th
Arabic to Roman
57th
Arithmetic Numbers
69th
Arrows
90th
Ascending Primes
27th
ASCII Table
77th
brainfuck
143rd
Card Number Validation
48th
Christmas Trees
61st
Collatz
160th
CSS Colors
121st
Cubes
21st
DFA Simulator
29th
Diamonds
55th
Divisors
86th
Emirp Numbers
126th
Emirp Numbers (Long)
54th
Emojify
64th
Evil Numbers
92nd
Evil Numbers (Long)
53rd
Fibonacci
296th
Fizz Buzz
1st
Foo Fizz Buzz Bar
33rd
Forsyth–Edwards Notation
28th
Fractions
41st
Game of Life
57th
Happy Numbers
118th
Happy Numbers (Long)
86th
Hilbert Curve
25th
Intersection
59th
Inventory Sequence
73rd
ISBN
100th
Kaprekar Numbers
30th
Kolakoski Sequence
80th
Leap Years
70th
Leyland Numbers
44th
Look and Say
40th
Mandelbrot
39th
Maze
48th
Medal Tally
22nd
Morse Decoder
50th
Morse Encoder
51st
Niven Numbers
262nd
Niven Numbers (Long)
99th
Number Spiral
52nd
Odious Numbers
90th
Odious Numbers (Long)
56th
Ordinal Numbers
111th
PalindromemordnilaP
49th
Pangram Grep
11th
Pascal’s Triangle
93rd
Prime Numbers
121st
Prime Numbers (Long)
60th
Proximity Grid
22nd
Quine
30th
Recamán
54th
Reverse Polish Notation
41st
Rock-paper-scissors-Spock-lizard
54th
ROT13
52nd
Rule 110
65th
Scrambled Sort
28th
Seven Segment
78th
Sierpiński Triangle
92nd
Spelling Numbers
34th
Sudoku
37th
Sudoku (Fill-in)
28th
Tic-tac-toe
30th
Time Distance
39th
Tongue-twisters
111th
Topological Sort
14th
Transpose Sentence
21st
Trinomial Triangle
23rd
United States
3rd
Vampire Numbers
48th
Van Eck Sequence
41st
Zeckendorf Representation
32nd
π
62nd
τ
57th
𝑒
81st