12 Days of Christmas
547
99 Bottles of Beer
744
Abundant Numbers
734
Abundant Numbers (Long)
853
Arabic to Roman
487
Arithmetic Numbers
817
Arrows
661
ASCII Table
693
brainfuck
552
Catalan’s Constant
150
Christmas Trees
654
Collatz
812
CSS Colors
272
Cubes
599
Day of Week
865
DFA Simulator
466
Diamonds
588
Divisors
860
Emirp Numbers
416
Emirp Numbers (Long)
570
Emojify
507
Evil Numbers
666
Evil Numbers (Long)
667
Farey Sequence
556
Fibonacci
940
Fizz Buzz
765501
Foo Fizz Buzz Bar
702
Forsyth–Edwards Notation
548
Fractions
417
Game of Life
431
Gijswijt’s Sequence
591
Happy Numbers
526
Happy Numbers (Long)
726
Hexdump
630
Intersection
528
Inventory Sequence
770
ISBN
759
Kolakoski Sequence
552
Leap Years
809
Leyland Numbers
670
Look and Say
676
Lucky Numbers
465
Lucky Tickets
457
Mahjong
425
Medal Tally
442
Morse Decoder
401
Morse Encoder
369
Niven Numbers
689
Niven Numbers (Long)
792
Number Spiral
464
Odious Numbers
686
Odious Numbers (Long)
672
Ordinal Numbers
665
Pangram Grep
688
Pascal’s Triangle
637
Pernicious Numbers
514
Pernicious Numbers (Long)
576
Prime Numbers
713
Prime Numbers (Long)
760
Proximity Grid
575
Quine
621
Repeating Decimals
615
Reverse Polish Notation
653
Rock-paper-scissors-Spock-lizard
511
Roman to Arabic
512
Rule 110
531
Seven Segment
581
Sierpiński Triangle
357
Smith Numbers
551
Spelling Numbers
721
Sudoku
481
Ten-pin Bowling
393
Time Distance
583
Tongue-twisters
448
United States
342
Vampire Numbers
379
Van Eck Sequence
618
Zodiac Signs
492
φ
742
√2
794
𝑒
594