12 Days of Christmas
852
99 Bottles of Beer
694
Abundant Numbers
934720772
Abundant Numbers (Long)
924745916
Arabic to Roman
862
557
Arithmetic Numbers
609746
834
Arrows
656
Ascending Primes
416
ASCII Table
129
613
brainfuck
512524
Card Number Validation
612
Catalan Numbers
749783891
Catalan’s Constant
572
Christmas Trees
131
673717
Collatz
838797899901
CSS Colors
235
Cubes
588
Day of Week
657
Diamonds
466
Divisors
659
836705905
Emirp Numbers
545
589
Emirp Numbers (Long)
574
Emojify
440
Evil Numbers
595620785
Evil Numbers (Long)
615622768545
Factorial Factorisation
518
Farey Sequence
425
Fibonacci
490831
733768705522592753845747
Fizz Buzz
459
706694800643
Foo Fizz Buzz Bar
429
661810
Forsyth–Edwards Notation
582
Fractions
604
Game of Life
312
Gijswijt’s Sequence
456
Happy Numbers
682
Happy Numbers (Long)
776
Hexdump
562
Intersection
739
Inventory Sequence
559
ISBN
106
700
683
Jacobi Symbol
671
Kolakoski Constant
587
Kolakoski Sequence
589836
Leap Years
807913831
Leyland Numbers
875
933824
ln 2
809
766
Look and Say
521
Lucky Numbers
513
Maze
374
Medal Tally
341
Morse Decoder
360
Morse Encoder
425
N Queens
526
Niven Numbers
728732787
Niven Numbers (Long)
824829857
Number Spiral
344
Odious Numbers
594618783
Odious Numbers (Long)
621620766545
Ordinal Numbers
548
744
Pangram Grep
541778
Pascal’s Triangle
647
711
Pernicious Numbers
444711
Pernicious Numbers (Long)
519765
Poker
396
Prime Numbers
434
611
424740538594667
Prime Numbers (Long)
613
469832560603675
Proximity Grid
350
Recamán
668864
Repeating Decimals
490
Reverse Polish Notation
759
Rijndael S-box
453
Rock-paper-scissors-Spock-lizard
491
Roman to Arabic
474
ROT13
938
Rule 110
468
Seven Segment
595
SI Units
307
Sierpiński Triangle
512
556
Smith Numbers
638
Spelling Numbers
450
Star Wars Opening Crawl
469
Sudoku
207
Time Distance
696
Tongue-twisters
597
United States
418
Vampire Numbers
535
Van Eck Sequence
569
Zeckendorf Representation
572
Zodiac Signs
391
π
562
τ
558
φ
860
√2
717
𝑒
680