12 Days of Christmas
811
99 Bottles of Beer
663
Abundant Numbers
1,000
684
Abundant Numbers (Long)
1,000
799
Arabic to Roman
652
Arithmetic Numbers
741
ASCII Table
739
Card Number Validation
610
Catalan Numbers
888
Christmas Trees
652
Collatz
831
Day of Week
870
Diamonds
614
Divisors
1,000
734
Emirp Numbers
584
Evil Numbers
1,000
754
Evil Numbers (Long)
1,000
676
Fibonacci
496889817768
932
Fizz Buzz
923606864707635832
Foo Fizz Buzz Bar
669
832
Forsyth–Edwards Notation
667
Fractions
650
Gray Code Decoder
834
Gray Code Encoder
935
Happy Numbers
888
Happy Numbers (Long)
723
Inventory Sequence
784
ISBN
737
Leap Years
797
813
Leyland Numbers
704
ln 2
460
Multitap Input
544
Niven Numbers
1,000
913
Niven Numbers (Long)
1,000
863
Odious Numbers
889
685
Odious Numbers (Long)
889
651
Ordinal Numbers
771
Pangram Grep
820
Pascal’s Triangle
577
Pernicious Numbers
564
Pernicious Numbers (Long)
642
Prime Numbers
900
784
Prime Numbers (Long)
900
700
Quine
606
178
945
Recamán
739
Reverse Polish Notation
786
Roman to Arabic
576
Seven Segment
560
Sierpiński Triangle
692
Spelling Numbers
434
Time Distance
641
Tongue-twisters
741
Transpose Sentence
1,000
643
Zeckendorf Representation
636
π
952
557
τ
952
538
φ
627
√2
530
588
𝑒
466