12 Days of Christmas
688
754664
591
99 Bottles of Beer
692
Abundant Numbers
335
595
721
787
757
Abundant Numbers (Long)
852
878
910
Arabic to Roman
486
Arithmetic Numbers
814
860
Arrows
399
437
Ascending Primes
399
ASCII Table
604
620
Card Number Validation
640
Catalan Numbers
488
526
Christmas Trees
542
561
Collatz
569
669
CSS Colors
171
Cubes
508
Day of Week
457
Diamonds
437
455
Divisors
346
389710691578808
852
410511642
391585301979
663903
771
Emirp Numbers
472
511
Emirp Numbers (Long)
603
588
Evil Numbers
784
Evil Numbers (Long)
797
Farey Sequence
405
415
Fibonacci
769
587
777
898
805
Fizz Buzz
459
857
Foo Fizz Buzz Bar
831
Forsyth–Edwards Notation
422
497
Fractions
398
396
Happy Numbers
333
382
Happy Numbers (Long)
437
Hexdump
443
Intersection
736
Inventory Sequence
498
ISBN
597
Kolakoski Sequence
716
Leap Years
789
829
Levenshtein Distance
824
919
Leyland Numbers
895
952
Look and Say
353
Medal Tally
506
Morse Decoder
108
Morse Encoder
361
Musical Chords
335
Niven Numbers
612
883
898
933
Niven Numbers (Long)
882
818
895
Number Spiral
291
Odious Numbers
701
766
Odious Numbers (Long)
763
Ordinal Numbers
762
835
Pangram Grep
359364
557179273464
331
244
677
403
134
Pascal’s Triangle
470
515
Pernicious Numbers
561
506
Pernicious Numbers (Long)
487
517
Poker
397
Prime Numbers
861
724
934
Prime Numbers (Long)
903
745
950
QR Decoder
470
Quine
986
962
945
Recamán
749
Reverse Polish Notation
596
Rijndael S-box
191
Rock-paper-scissors-Spock-lizard
530
Roman to Arabic
528
ROT13
942
Seven Segment
385
460
548
Sierpiński Triangle
531
565
Smith Numbers
337
Spelling Numbers
315
Tongue-twisters
566
Vampire Numbers
189
Van Eck Sequence
394
π
225
239
φ
237
√2
245
𝑒
142