12 Days of Christmas
883
849
99 Bottles of Beer
669
Abundant Numbers
824
750
Abundant Numbers (Long)
953
899
Arabic to Roman
400
Arithmetic Numbers
829
Arrows
416
ASCII Table
771
brainfuck
601
Calendar
668
Card Number Validation
634
Catalan Numbers
988
898
Catalan’s Constant
486
Christmas Trees
660
Collatz
953
724
Continued Fractions
606
Cubes
571
Day of Week
1,000
859713
Diamonds
489
Divisors
899
1,000
Emirp Numbers
583
588
Emirp Numbers (Long)
722
652
Evil Numbers
831
741
Evil Numbers (Long)
864
732
Factorial Factorisation
593
Farey Sequence
462
Fibonacci
895581947932
Fizz Buzz
822
951825
Foo Fizz Buzz Bar
774
814835
Forsyth–Edwards Notation
554
Fractions
724
793
Gray Code Decoder
695
Gray Code Encoder
1,000
Happy Numbers
614
539
Happy Numbers (Long)
654
621
Hexdump
751
Inventory Sequence
854
ISBN
759
695
Kaprekar Numbers
566
Kolakoski Constant
504
Kolakoski Sequence
583
912
Leap Years
821
796674
Levenshtein Distance
785
489
Leyland Numbers
809
811
Look and Say
569
Lucky Numbers
580
614
Lucky Tickets
490
Morse Decoder
320
Morse Encoder
354
Nim
612
Niven Numbers
870
733
Niven Numbers (Long)
1,000
820
Odious Numbers
859
769
Odious Numbers (Long)
862
774
Ordinal Numbers
635
Pangram Grep
771
828
Partition Numbers
849
Pascal’s Triangle
672
740
Pernicious Numbers
846
702
Pernicious Numbers (Long)
750
743
Poker
310
Prime Numbers
765
635
Prime Numbers (Long)
805
677
QR Decoder
341
Recamán
830
824
Reverse Polish Notation
700
775
Rock-paper-scissors-Spock-lizard
765
Roman to Arabic
530
ROT13
627
Rule 110
395
Scrambled Sort
456
Seven Segment
540
Sierpiński Triangle
375
Smith Numbers
782
Spelling Numbers
355
Taxicab Numbers
588
Time Distance
758
Transpose Sentence
618
United States
482
Van Eck Sequence
699
691
Zodiac Signs
614
π
455
τ
448
φ
746
√2
754
𝑒
768
397