12 Days of Christmas
848
99 Bottles of Beer
694
Abundant Numbers
938721773
Abundant Numbers (Long)
929747903
Arabic to Roman
862
559
Arithmetic Numbers
559
599751
826
Arrows
658
Ascending Primes
412
ASCII Table
130
613
brainfuck
513522
Card Number Validation
609
Catalan Numbers
752785893
Catalan’s Constant
558
Christmas Trees
130
674718
Collatz
841799836905
CSS Colors
235
Cubes
589
Day of Week
659
Diamonds
466
Divisors
660
838705905
Emirp Numbers
546
581
Emirp Numbers (Long)
577
Emojify
441
Evil Numbers
596620786
Evil Numbers (Long)
618624770547
Factorial Factorisation
520
Farey Sequence
427
Fibonacci
491815
735771707524592753846748
Fizz Buzz
460
706694800644
Foo Fizz Buzz Bar
426
662811
Forsyth–Edwards Notation
583
Fractions
606
Game of Life
305
Gijswijt’s Sequence
458
Happy Numbers
683
Happy Numbers (Long)
777
Hexdump
563
Intersection
741
Inventory Sequence
561
ISBN
106
703
685
Jacobi Symbol
674
Kolakoski Constant
557
Kolakoski Sequence
590838
Leap Years
808892831
Leyland Numbers
877
935783
ln 2
811
769
Look and Say
522
Lucky Numbers
515
Mandelbrot
715
Maze
376
Medal Tally
342
Morse Decoder
360
Morse Encoder
425
N Queens
529
Niven Numbers
730733788
Niven Numbers (Long)
827832858
Number Spiral
344
Odious Numbers
594619784
Odious Numbers (Long)
623622768548
Ordinal Numbers
549
736
Pangram Grep
542816
Pascal’s Triangle
649
712
Pernicious Numbers
445711
Pernicious Numbers (Long)
520767
Poker
397
Prime Numbers
436
613
426742538595669
Prime Numbers (Long)
624
472835562604678
Proximity Grid
344
Recamán
669865
Repeating Decimals
492
Reverse Polish Notation
762
Rijndael S-box
455
Rock-paper-scissors-Spock-lizard
491
Roman to Arabic
475
ROT13
945
Rule 110
469
Seven Segment
591
SI Units
307
Sierpiński Triangle
513
538
Smith Numbers
640
Spelling Numbers
452
Star Wars Opening Crawl
470
Sudoku
207
Time Distance
698
Tongue-twisters
597
United States
380
Vampire Numbers
536
Van Eck Sequence
570
Zeckendorf Representation
575
Zodiac Signs
392
π
563
τ
559
φ
862
√2
718
𝑒
681