12 Days of Christmas
390
319
99 Bottles of Beer
325
391
Abundant Numbers
739
679
Abundant Numbers (Long)
800
735
Arabic to Roman
402
303
Arithmetic Numbers
673
Arrows
435
brainfuck
483
Catalan Numbers
543
Christmas Trees
578
433
Collatz
782
830
756
891
Cubes
415
Diamonds
294
229
Divisors
755699706
566623
844
734
891
Emirp Numbers
832
785
Emirp Numbers (Long)
374
781
Emojify
349
Evil Numbers
772
958
632
Evil Numbers (Long)
953
612
Farey Sequence
514
Fibonacci
631764467852
933946896602676
807881
65688651
54256198144251899735
535
987
879142
Fizz Buzz
894841845
658759
877
783
Fractions
714
585
Happy Numbers
474
552
736
383
Happy Numbers (Long)
614
752
698
366
Intersection
568
ISBN
511
Kolakoski Sequence
725
Leap Years
744
823
785
668
Look and Say
569
Lucky Numbers
460
Niven Numbers
785
631
Niven Numbers (Long)
856
637
Number Spiral
464
346
Odious Numbers
834
615
Odious Numbers (Long)
815
658
Ordinal Numbers
453
Pangram Grep
551
823
Pascal’s Triangle
800
764
Pernicious Numbers
540
625
738
512
Pernicious Numbers (Long)
789
710
Prime Numbers
511
727
836
Prime Numbers (Long)
766
835
Quine
1,000515968
864480943434758
685518836829880556138
934
810879904
504592943
948585909647959607947165603924643408202255
Recamán
619
Repeating Decimals
339
Reverse Polish Notation
479
Rock-paper-scissors-Spock-lizard
293
Roman to Arabic
283
279
Rule 110
397
Seven Segment
349
306
Sierpiński Triangle
595
466
Smith Numbers
499
Spelling Numbers
232
Van Eck Sequence
618
γ
212
π
331
103
τ
367
φ
640
√2
657
𝑒
670
470