12 Days of Christmas
850
99 Bottles of Beer
763
Abundant Numbers
774
Abundant Numbers (Long)
851
Arabic to Roman
490
Arithmetic Numbers
812
Arrows
537
ASCII Table
703
brainfuck
547
Catalan’s Constant
151
Christmas Trees
655
Collatz
820
CSS Colors
532
Cubes
607
Day of Week
857
DFA Simulator
469
Diamonds
591
Divisors
858
Emirp Numbers
479
Emirp Numbers (Long)
568
Emojify
446
Evil Numbers
681
Evil Numbers (Long)
672
Farey Sequence
554
Fibonacci
950
Fizz Buzz
767
549
Foo Fizz Buzz Bar
706
Forsyth–Edwards Notation
517
Fractions
415
Game of Life
431
Gijswijt’s Sequence
626
Happy Numbers
628
Happy Numbers (Long)
729
Hexdump
618
Intersection
541
Inventory Sequence
767
ISBN
758
Kolakoski Sequence
562
Leap Years
837
Leyland Numbers
669
Look and Say
672
Lucky Numbers
462
Lucky Tickets
456
Mahjong
423
Medal Tally
444
Morse Decoder
414
Morse Encoder
380
Niven Numbers
689
Niven Numbers (Long)
830
Number Spiral
463
Odious Numbers
692
Odious Numbers (Long)
675
Ordinal Numbers
667
Pangram Grep
687
Pascal’s Triangle
635
Pernicious Numbers
513
Pernicious Numbers (Long)
591
Prime Numbers
761
Prime Numbers (Long)
758
Proximity Grid
576
Quine
618
Repeating Decimals
616
Reverse Polish Notation
621
Rock-paper-scissors-Spock-lizard
501
Roman to Arabic
522
Rule 110
533
Seven Segment
604
Sierpiński Triangle
362
Smith Numbers
548
Spelling Numbers
722
Sudoku
467
Ten-pin Bowling
391
Time Distance
624
Tongue-twisters
582
United States
417
Vampire Numbers
383
Van Eck Sequence
621
Zodiac Signs
469
φ
748
√2
804
𝑒
597