12 Days of Christmas
386
24 Game
448
99 Bottles of Beer
412
Abundant Numbers
750
Abundant Numbers (Long)
821
Arabic to Roman
588
Arithmetic Numbers
791
Ascending Primes
822
Calendar
733
Card Number Validation
783
Catalan Numbers
969
Chess Move Validation
539
Collatz
913807
Connect Four
473
Diamonds
529
Divisors
911
Emirp Numbers
648
Emirp Numbers (Long)
724
Evil Numbers
980
Evil Numbers (Long)
949
Factorial Factorisation
538
Farey Sequence
575
Fibonacci
984
Fizz Buzz
889
Foo Fizz Buzz Bar
781
Fractions
825
Gijswijt’s Sequence
624
Happy Numbers
609
Happy Numbers (Long)
756
Hilbert Curve
53
Intersection
656
Inventory Sequence
844
ISBN
686
Kolakoski Sequence
819
Leap Years
918
Leyland Numbers
810
ln 2
748
Look and Say
593
Lucky Numbers
610
Lucky Tickets
460
Maze
434
Medal Tally
430
Minesweeper
542
N Queens
542
Niven Numbers
767
Niven Numbers (Long)
834
Odious Numbers
977
Odious Numbers (Long)
945
PalindromemordnilaP
709
Pangram Grep
768
Partition Numbers
564
Pernicious Numbers
608
Pernicious Numbers (Long)
663
Polyominoes
353
Prime Numbers
980
Prime Numbers (Long)
971
Proximity Grid
376
Recamán
785
Repeating Decimals
372
ROT13
538
Scrambled Sort
719
Set
551
Smith Numbers
556
Star Wars GPT
670
Taxicab Numbers
559
Tic-tac-toe
534
Time Distance
459
Transpose Sentence
674
Ulam Sequence
640
Vampire Numbers
641
τ
252
φ
710
√2
733