12 Days of Christmas
565
713
99 Bottles of Beer
379
744
Abundant Numbers
813
Arabic to Roman
775
333
Arrows
429
ASCII Table
406
brainfuck
329
Christmas Trees
766
530
Collatz
813
CSS Colors
163
Cubes
288
Day of Week
750
Diamonds
263
597
562
Divisors
833
886728
Emirp Numbers
628
732
Emojify
498
Evil Numbers
919
669
Fibonacci
921
764
Fizz Buzz
2552715453844664156695243255654218
930429396751602
Foo Fizz Buzz Bar
843
Fractions
566
Happy Numbers
675
481
Intersection
650
ISBN
708
Kaprekar Numbers
139
Kolakoski Sequence
546
Leap Years
888
598
Levenshtein Distance
344
Leyland Numbers
221
Look and Say
783
Lucky Tickets
204
Morse Decoder
208
Morse Encoder
582
Niven Numbers
778
789
Number Spiral
261
Odious Numbers
914
685
Ordinal Numbers
963
Pangram Grep
852
826
Pascal’s Triangle
752
393
766
Pernicious Numbers
452
515
Poker
337
Prime Numbers
698
377
838
Quine
332
864
371528582413
Recamán
572
Rock-paper-scissors-Spock-lizard
350
Roman to Arabic
197
310
Rule 110
217
Seven Segment
233
388
Sierpiński Triangle
587
539
Smith Numbers
101
Spelling Numbers
364
Sudoku
192
Ten-pin Bowling
213
Tongue-twisters
550
United States
835
Vampire Numbers
168
Van Eck Sequence
607
λ
214
217
π
121
τ
242
φ
374
√2
170
𝑒
618