12 Days of Christmas
70th
Abundant Numbers
187th
84th
Abundant Numbers (Long)
105th
70th
Arabic to Roman
43rd
Arithmetic Numbers
80th
50th
Billiards
9th
Chess Move Validation
9th
Christmas Trees
31st
Collatz
192nd
70th
568th
Continued Fractions
19th
10th
Cubes
21st
Diamonds
33rd
Divisors
254th
85th
Evil Numbers
93rd
Evil Numbers (Long)
115th
69th
Fibonacci
371st109th144th84th54th1,005th
Fizz Buzz
580th
261st
Fractions
38th
Game of Life
23rd
Happy Numbers
43rd
Intersection
293rd
Inventory Sequence
34th
ISBN
48th
Leap Years
26th228th
75th
27th407th
N Queens
145th
Niven Numbers
141st
69th
Niven Numbers (Long)
77th
76th
Number Spiral
24th
Odious Numbers
159th
76th
Odious Numbers (Long)
62nd
Ordinal Numbers
33rd
483rd
Pangram Grep
40th
Pascal’s Triangle
44th
Pernicious Numbers
83rd
Prime Numbers
234th
86th
Prime Numbers (Long)
81st
Quine
79th
Roman to Arabic
25th
ROT13
28th
Seven Segment
36th
Sierpiński Triangle
35th
Smith Numbers
37th
29th
Tic-tac-toe
17th
Tongue-twisters
75th
42nd
Tower of Hanoi
49th
35th
Trinomial Triangle
19th
10th