12 Days of Christmas
784
778
99 Bottles of Beer
689
Abundant Numbers
805
585
520
757
Abundant Numbers (Long)
920
649
616
893
Arabic to Roman
561
Arrows
324
ASCII Table
646
Catalan Numbers
488
Catalan’s Constant
252
Christmas Trees
475
Collatz
943
677
919
Cubes
33
Day of Week
212
Diamonds
422
60
Divisors
755
577
821
Emirp Numbers
416
453
Emirp Numbers (Long)
471
Emojify
258
Evil Numbers
527
527
Evil Numbers (Long)
544
618
Fibonacci
559
500
Fizz Buzz
478450860530574574690757475519504583455967366563
Foo Fizz Buzz Bar
744
726
988
840
Forsyth–Edwards Notation
320
Fractions
629
Happy Numbers
372
Happy Numbers (Long)
402
Intersection
698
ISBN
695
Kolakoski Constant
357
69
Kolakoski Sequence
460
Leap Years
534
581
Levenshtein Distance
577
Leyland Numbers
390
81
Look and Say
487
Lucky Numbers
402
Lucky Tickets
Morse Decoder
519
Morse Encoder
573
Musical Chords
266
Niven Numbers
547
Niven Numbers (Long)
523
Number Spiral
444
Odious Numbers
541
541
Odious Numbers (Long)
554
613
Ordinal Numbers
659
Pangram Grep
662
Pascal’s Triangle
703
361
69
Pernicious Numbers
458
357
Prime Numbers
565
532
Prime Numbers (Long)
563
563
Recamán
337
610
Reverse Polish Notation
374
Roman to Arabic
375
Rule 110
338
Seven Segment
436
Sierpiński Triangle
277
Smith Numbers
564
57
Spelling Numbers
441
Star Wars Opening Crawl
62
Time Distance
688
Tongue-twisters
573
583
United States
331
Vampire Numbers
355
98
Van Eck Sequence
308
22
π
232
64
τ
232
φ
447
√2
528
𝑒
409