12 Days of Christmas
696
99 Bottles of Beer
673
Abundant Numbers
803
Abundant Numbers (Long)
893
Arabic to Roman
515
ASCII Table
541
brainfuck
393
Catalan Numbers
679
Catalan’s Constant
337
Christmas Trees
617458
Collatz
685
810
CSS Colors
349
Cubes
390
Diamonds
389
Divisors
985
Emirp Numbers
535
386
Emirp Numbers (Long)
594
604
Evil Numbers
770
775
Evil Numbers (Long)
798
Fibonacci
405
934
Fizz Buzz
939
Happy Numbers
554
Intersection
497
ISBN
748
Leap Years
770
Look and Say
537
Morse Decoder
403
Morse Encoder
204
Niven Numbers
744
Odious Numbers
768
798
Odious Numbers (Long)
803
Ordinal Numbers
606
Pangram Grep
340
399
512
226410
Pascal’s Triangle
610
Pernicious Numbers
767
Prime Numbers
604
Quine
967345479684
51049886646350643052981946406889633
Recamán
802
572
Reverse Polish Notation
378
Rock-paper-scissors-Spock-lizard
390
Roman to Arabic
282
Rule 110
386
Seven Segment
250
326
356
Sierpiński Triangle
258
Spelling Numbers
180
Sudoku
193
Tongue-twisters
360
π
397
τ
392
φ
623
√2
977
𝑒
387