12 Days of Christmas
325th
24 Game
40th
99 Bottles of Beer
323rd
Abundant Numbers
66th
Abundant Numbers (Long)
34th
Arabic to Roman
47th
Arithmetic Numbers
12th
Ascending Primes
25th
Calendar
1st
Card Number Validation
20th
Catalan Numbers
1st
Collatz
63rd11th
Diamonds
162nd
Divisors
1st
Emirp Numbers
120th
Emirp Numbers (Long)
30th
Evil Numbers
1st
Evil Numbers (Long)
44th
Factorial Factorisation
63rd
Farey Sequence
118th
Fibonacci
1st
Fizz Buzz
74th
Foo Fizz Buzz Bar
1st
Fractions
1st
Gijswijt’s Sequence
45th
Happy Numbers
150th
Happy Numbers (Long)
36th
Hilbert Curve
103rd
Intersection
25th
Inventory Sequence
37th
ISBN
46th
Kolakoski Sequence
172nd
Leap Years
18th
Leyland Numbers
10th
ln 2
146th
Look and Say
114th
Lucky Numbers
149th
Lucky Tickets
109th
Maze
81st
Medal Tally
100th
Minesweeper
38th
N Queens
41st
Niven Numbers
388th
Niven Numbers (Long)
203rd
Odious Numbers
1st
Odious Numbers (Long)
96th
PalindromemordnilaP
48th
Pangram Grep
66th
Partition Numbers
69th
Pernicious Numbers
417th
Pernicious Numbers (Long)
203rd
Polyominoes
37th
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
69th
Recamán
67th
Scrambled Sort
14th
Set
96th
Smith Numbers
64th
Star Wars GPT
31st
Taxicab Numbers
58th
Tic-tac-toe
87th
Time Distance
54th
Transpose Sentence
96th
Ulam Sequence
19th
Vampire Numbers
30th
τ
259th
φ
161st
√2
217th