12 Days of Christmas
867
319
99 Bottles of Beer
868
391
Abundant Numbers
818
Arabic to Roman
744
302
Arrows
579
ASCII Table
345
brainfuck
813
Christmas Trees
770
487
Collatz
831
CSS Colors
285
Cubes
524
Diamonds
718
497
563
Divisors
841
844
758
Emirp Numbers
749
784
Emojify
534
Evil Numbers
921
632
Fibonacci
924
878
Fizz Buzz
257
270
547
468
34
806
954
427
56
386
657
220
831
432
363
783
546
Foo Fizz Buzz Bar
843
Fractions
623
Happy Numbers
737
564
Intersection
793
ISBN
712
Kolakoski Sequence
547
Leap Years
912
689
Levenshtein Distance
303
Leyland Numbers
625
Look and Say
791
Lucky Tickets
609
Morse Decoder
472
Morse Encoder
531
Niven Numbers
785
833
Number Spiral
262
Odious Numbers
919
614
Ordinal Numbers
963
Pangram Grep
858
796
Pascal’s Triangle
756
391
763
Pernicious Numbers
456
511
Poker
668
Prime Numbers
699
378
836
Quine
223
865
372
529
582
417
Recamán
580
Rock-paper-scissors-Spock-lizard
801
Roman to Arabic
590
288
Rule 110
477
Seven Segment
662
304
Sierpiński Triangle
587
465
Smith Numbers
116
Spelling Numbers
663
Sudoku
423
Ten-pin Bowling
503
Tongue-twisters
368
United States
771
Vampire Numbers
325
Van Eck Sequence
610
λ
539
453
π
383
τ
242
φ
375
√2
474
𝑒
623