12 Days of Christmas
504
99 Bottles of Beer
527
Abundant Numbers
691
Abundant Numbers (Long)
709
Alphabetic Numbers
220
Arabic to Roman
454
Arithmetic Numbers
742
Arrows
416
Ascending Primes
577
ASCII Table
791701
brainfuck
272
Calendar
641
Catalan Numbers
410
Christmas Trees
845
Collatz
810
CSS Colors
1,000
Cubes
464
Day of Week
9551,000593
Diamonds
581
Divisors
6341,000844
Emirp Numbers
439
Emirp Numbers (Long)
608
Emojify
431
Evil Numbers
893569
Evil Numbers (Long)
1,000518
Fibonacci
931
Fizz Buzz
9251,000734
Foo Fizz Buzz Bar
873944724
Fractions
605
Gray Code Decoder
586
Gray Code Encoder
968
Happy Numbers
368618
Happy Numbers (Long)
319
Hexdump
347
Intersection
497
ISBN
819
Leap Years
1,000660
Leyland Numbers
799968
Look and Say
452
Lucky Numbers
486
Medal Tally
616
Morse Decoder
302
Morse Encoder
334
Niven Numbers
683
Niven Numbers (Long)
927
Number Spiral
425
Odious Numbers
889552
Odious Numbers (Long)
1,000509
Ordinal Numbers
6698211,000
Pangram Grep
925
Pascal’s Triangle
741
Pernicious Numbers
786
Pernicious Numbers (Long)
780
Prime Numbers
848641
Prime Numbers (Long)
435746
Quine
630
Recamán
530
Reverse Polish Notation
524
Rock-paper-scissors-Spock-lizard
445
Roman to Arabic
314
ROT13
671
Rule 110
574
Scrambled Sort
714
Seven Segment
382
Sierpiński Triangle
738
Smith Numbers
203
Spelling Numbers
346
Star Wars Opening Crawl
278
Taxicab Numbers
868735
Tongue-twisters
398
United States
342406
Vampire Numbers
441
Van Eck Sequence
442
π
248
τ
262
φ
554
√2
647
𝑒
567