12 Days of Christmas
437
461
24 Game
39
99 Bottles of Beer
492
21
Abundant Numbers
217
792
633
Abundant Numbers (Long)
65
864
645
Arabic to Roman
323
Arithmetic Numbers
869
Arrows
363
Ascending Primes
290
ASCII Table
836
851
494
Billiards
803
brainfuck
569
Card Number Validation
665
691
Catalan Numbers
811
688
823
Catalan’s Constant
823
Christmas Trees
720
207
Collatz
15845
918
647
Cubes
235
Day of Week
458
479
Diamonds
544
610
Divisors
38829
877
841
Emirp Numbers
445
Emirp Numbers (Long)
448
Evil Numbers
922896886
690
Evil Numbers (Long)
947903930
717
Factorial Factorisation
730
788
103
Farey Sequence
639
723
691
Fibonacci
7517276438018702249529639597884286267998268442582762128261,000267614901925227374901960
236935606786175889887671191
Fizz Buzz
893
921
707
90
823
Foo Fizz Buzz Bar
729
792
597
846
Fractions
864
Game of Life
490
540
Happy Numbers
657
710
Happy Numbers (Long)
785
ISBN
659
Kaprekar Numbers
763
788
Kolakoski Constant
622
746
Kolakoski Sequence
609
701
Leap Years
876
741
Leyland Numbers
563
ln 2
787
800
876
727
407
917
421
Look and Say
407
513
Lucky Numbers
625
Mandelbrot
812
Niven Numbers
922
911
810
Niven Numbers (Long)
792
838
833
Number Spiral
511
484
Odious Numbers
935892893
731
Odious Numbers (Long)
924915925
745
Ordinal Numbers
646
Partition Numbers
870
Pascal’s Triangle
865
890
733
Pernicious Numbers
758
797
714
Pernicious Numbers (Long)
821
Prime Numbers
830
853
775
592
817
Prime Numbers (Long)
896
689
Quine
223506
544
758
652
823
946
394
Recamán
551
653
Reverse Polish Notation
1,000
ROT13
601
671
Seven Segment
720
785
Sierpiński Triangle
690
748
Smith Numbers
769
Star Wars Opening Crawl
22
Transpose Sentence
1,000
Vampire Numbers
79
Van Eck Sequence
585
698
γ
305
365
λ
357
371
663
735
π
799
860
884
670
497
931
τ
800
842
895
689
498
941
φ
752
706
755
534
815
369
√2
789
729
765
500
722
826
406
𝑒
54823
865
777
385
439
836
350