12 Days of Christmas
573
99 Bottles of Beer
794
Abundant Numbers
786
Abundant Numbers (Long)
932
Arabic to Roman
532
Arithmetic Numbers
896
Arrows
727
ASCII Table
755
brainfuck
610
Catalan’s Constant
169
Christmas Trees
714
Collatz
884
CSS Colors
305
Cubes
657
Day of Week
959
DFA Simulator
539
Diamonds
646
Divisors
920
Emirp Numbers
451
Emirp Numbers (Long)
633
Emojify
554
Evil Numbers
716
Evil Numbers (Long)
730
Farey Sequence
618
Fibonacci
987
Fizz Buzz
794
505Foo Fizz Buzz Bar
754
Forsyth–Edwards Notation
615
Fractions
466
Game of Life
487
Gijswijt’s Sequence
658
Happy Numbers
559
Happy Numbers (Long)
796
Hexdump
708
Intersection
611
Inventory Sequence
862
ISBN
851
Kolakoski Sequence
613
Leap Years
863
Leyland Numbers
751
Look and Say
746
Lucky Numbers
500
Lucky Tickets
521
Mahjong
1,000
Medal Tally
508
Morse Decoder
462
Morse Encoder
406
Niven Numbers
744
Niven Numbers (Long)
866
Number Spiral
516
Odious Numbers
741
Odious Numbers (Long)
736
Ordinal Numbers
735
Pangram Grep
754
Pascal’s Triangle
701
Pernicious Numbers
558
Pernicious Numbers (Long)
633
Prime Numbers
768
Prime Numbers (Long)
833
Proximity Grid
665
Quine
482
Repeating Decimals
702
Reverse Polish Notation
736
Rock-paper-scissors-Spock-lizard
563
Roman to Arabic
583
Rule 110
643
Seven Segment
639
Sierpiński Triangle
389
Smith Numbers
614
Spelling Numbers
680
Sudoku
549
Ten-pin Bowling
448
Time Distance
660
Tongue-twisters
475
United States
371
Vampire Numbers
418
Van Eck Sequence
691
Zodiac Signs
564
φ
810
√2
858
𝑒
656