12 Days of Christmas
852
99 Bottles of Beer
694
Abundant Numbers
934720772
Abundant Numbers (Long)
924745915
Arabic to Roman
861
557
Arithmetic Numbers
615744
833
Arrows
656
Ascending Primes
415
ASCII Table
129
612
brainfuck
512524
Card Number Validation
609
Catalan Numbers
747782891
Catalan’s Constant
572
Christmas Trees
131
673717
Collatz
838797899900
CSS Colors
236
Cubes
596
Day of Week
656
Diamonds
466
Divisors
657
836705904
Emirp Numbers
544
589
Emirp Numbers (Long)
573
644
Emojify
440
Evil Numbers
594619785
Evil Numbers (Long)
615622768544
Factorial Factorisation
517
Farey Sequence
424
Fibonacci
490831
733768704522591753845746
Fizz Buzz
459
706694800643
Foo Fizz Buzz Bar
428
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
670
Kolakoski Constant
587
Kolakoski Sequence
589835
Leap Years
806913831
Leyland Numbers
874
933821
ln 2
808
766
Look and Say
521
Lucky Numbers
522
Maze
374
Medal Tally
341
Morse Decoder
360
Morse Encoder
425
N Queens
526
Niven Numbers
728732787
Niven Numbers (Long)
823829856
Number Spiral
344
Odious Numbers
593618783
Odious Numbers (Long)
620620765544
Ordinal Numbers
548
744
Pangram Grep
541778
Pascal’s Triangle
647
711
Pernicious Numbers
444711
Pernicious Numbers (Long)
518764
Poker
402
Prime Numbers
434
594
424739538594666
Prime Numbers (Long)
613
468831560602674
Proximity Grid
350
Recamán
668863
Repeating Decimals
489
Reverse Polish Notation
758
Rijndael S-box
452
Rock-paper-scissors-Spock-lizard
491
Roman to Arabic
474
Rule 110
468
Seven Segment
595
SI Units
307
Sierpiński Triangle
512
555
Smith Numbers
637
Spelling Numbers
452
Star Wars Opening Crawl
471
Sudoku
207
Time Distance
696
Tongue-twisters
597
United States
418
Vampire Numbers
535
Van Eck Sequence
568
Zeckendorf Representation
571
Zodiac Signs
391
π
562
τ
558
φ
860
√2
717
𝑒
680