12 Days of Christmas
376
99 Bottles of Beer
380
Abundant Numbers
1,000
657
Abundant Numbers (Long)
1,000
721
Arabic to Roman
464
Arithmetic Numbers
823
ASCII Table
815
Card Number Validation
493
Catalan Numbers
888
Christmas Trees
569
Collatz
753
Day of Week
698
Diamonds
514
Divisors
1,000
683
Emirp Numbers
481
Evil Numbers
1,000
754
Evil Numbers (Long)
1,000
676
Fibonacci
496889817768
932
Fizz Buzz
885606863706635761
Foo Fizz Buzz Bar
668
663
Forsyth–Edwards Notation
556
Fractions
553
Gray Code Decoder
726
Gray Code Encoder
845
Happy Numbers
808
Happy Numbers (Long)
614
Inventory Sequence
741
ISBN
577
Leap Years
796
812
Leyland Numbers
599
ln 2
451
Multitap Input
406
Niven Numbers
1,000
913
Niven Numbers (Long)
1,000
863
Odious Numbers
889
685
Odious Numbers (Long)
889
651
Ordinal Numbers
628
Pangram Grep
695
Pascal’s Triangle
534
Pernicious Numbers
564
Pernicious Numbers (Long)
629
Prime Numbers
900
784
Prime Numbers (Long)
900
700
Quine
606
178
945
Recamán
667
Reverse Polish Notation
570
Roman to Arabic
436
Seven Segment
411
Sierpiński Triangle
672
Spelling Numbers
266
Time Distance
358
Tongue-twisters
414
Transpose Sentence
1,000
511
Zeckendorf Representation
462
π
952
497
τ
952
481
φ
615
√2
530
588
𝑒
466