12 Days of Christmas
547
99 Bottles of Beer
743
Abundant Numbers
732
Abundant Numbers (Long)
847
Arabic to Roman
484
Arithmetic Numbers
810
Arrows
658
ASCII Table
694
brainfuck
549
Catalan’s Constant
150
Christmas Trees
652
Collatz
809
CSS Colors
271
Cubes
597
Day of Week
856
DFA Simulator
467
Diamonds
586
Divisors
857
Emirp Numbers
415
Emirp Numbers (Long)
567
Emojify
509
Evil Numbers
665
Evil Numbers (Long)
664
Farey Sequence
553
Fibonacci
938
Fizz Buzz
764
501
Foo Fizz Buzz Bar
699
Forsyth–Edwards Notation
545
Fractions
413
Game of Life
429
Gijswijt’s Sequence
589
Happy Numbers
524
Happy Numbers (Long)
721
Hexdump
623
Intersection
540
Inventory Sequence
764
ISBN
754
Kolakoski Sequence
549
Leap Years
807
Leyland Numbers
667
Look and Say
671
Lucky Numbers
462
Lucky Tickets
455
Mahjong
425
Medal Tally
446
Morse Decoder
411
Morse Encoder
368
Niven Numbers
685
Niven Numbers (Long)
786
Number Spiral
462
Odious Numbers
683
Odious Numbers (Long)
667
Ordinal Numbers
664
Pangram Grep
685
Pascal’s Triangle
634
Pernicious Numbers
512
Pernicious Numbers (Long)
573
Prime Numbers
712
Prime Numbers (Long)
757
Proximity Grid
569
Quine
449
Repeating Decimals
615
Reverse Polish Notation
621
Rock-paper-scissors-Spock-lizard
508
Roman to Arabic
512
Rule 110
528
Seven Segment
578
Sierpiński Triangle
356
Smith Numbers
548
Spelling Numbers
596
Sudoku
480
Ten-pin Bowling
392
Time Distance
583
Tongue-twisters
448
United States
341
Vampire Numbers
378
Van Eck Sequence
614
Zodiac Signs
490
φ
739
√2
791
𝑒
591