12 Days of Christmas
97
105
80
99 Bottles of Beer
373
409
302
Abundant Numbers
611
636
688
Abundant Numbers (Long)
756
Arabic to Roman
329
Arrows
324
ASCII Table
413
Catalan Numbers
487
Christmas Trees
454
Collatz
650
CSS Colors
75
Diamonds
369
Divisors
719
709
Emirp Numbers
392
Emirp Numbers (Long)
441
Emojify
263
Evil Numbers
786
Evil Numbers (Long)
770
Fibonacci
769
790
867
787
Fizz Buzz
405751670567565684480692571355577848312447569
Foo Fizz Buzz Bar
326507588614565656563657571297587715
427516
Fractions
538
Happy Numbers
368
Happy Numbers (Long)
460
Hexdump
274
Inventory Sequence
353
ISBN
507
Jacobi Symbol
232
Leap Years
743
Levenshtein Distance
291
Look and Say
431
Niven Numbers
720
Niven Numbers (Long)
787
Odious Numbers
769
Odious Numbers (Long)
753
Ordinal Numbers
394
Pangram Grep
692
Pascal’s Triangle
488
Pernicious Numbers
663
Prime Numbers
495
519
523
Prime Numbers (Long)
571
613
550
Quine
234
947
Recamán
649
Reverse Polish Notation
365
Seven Segment
427
Sierpiński Triangle
131
Tongue-twisters
276
United States
86
Van Eck Sequence
391
√2
695
𝑒
247