12 Days of Christmas
728
99 Bottles of Beer
841
Abundant Numbers
750
Abundant Numbers (Long)
873
Arabic to Roman
725
Arithmetic Numbers
785
Arrows
454
Ascending Primes
386
ASCII Table
737
brainfuck
815
Catalan Numbers
564
Catalan’s Constant
465
Christmas Trees
697
Collatz
829
CSS Colors
316
Cubes
471
Day of Week
590
DFA Simulator
668
Diamonds
583
Divisors
905
Emirp Numbers
504
Emirp Numbers (Long)
704
Emojify
473
Evil Numbers
816
Evil Numbers (Long)
804
Farey Sequence
452
Fibonacci
878
Fizz Buzz
951
Foo Fizz Buzz Bar
912
Fractions
695
Game of Life
481
Gijswijt’s Sequence
476
Happy Numbers
596
Happy Numbers (Long)
686
Hexdump
643
Intersection
818
Inventory Sequence
524
ISBN
705
Kolakoski Constant
612
Kolakoski Sequence
598
Leap Years
754
Levenshtein Distance
407
Leyland Numbers
802
ln 2
438
Look and Say
521
Lucky Numbers
482
Mahjong
299
Medal Tally
811
Morse Decoder
463
Morse Encoder
606
Musical Chords
406
Niven Numbers
800
Niven Numbers (Long)
735
Number Spiral
482
Odious Numbers
800
Odious Numbers (Long)
539
Ordinal Numbers
818
Pangram Grep
818
Pascal’s Triangle
587
Pernicious Numbers
541
Pernicious Numbers (Long)
456
Poker
530
Prime Numbers
690
Prime Numbers (Long)
698
Proximity Grid
302
QR Decoder
382
Quine
470
Recamán
813
Reverse Polish Notation
832
Rijndael S-box
163
Rock-paper-scissors-Spock-lizard
728
Roman to Arabic
570
Rule 110
603
Seven Segment
541
Sierpiński Triangle
528
Smith Numbers
612
Spelling Numbers
453
Star Wars Opening Crawl
659
Sudoku
578
Sudoku (Fill-in)
476
Ten-pin Bowling
496
Time Distance
833
Tongue-twisters
602
United States
346
Vampire Numbers
697
Van Eck Sequence
667
Zodiac Signs
575
π
496
τ
489
φ
582
√2
576
𝑒
410