12 Days of Christmas
350
99 Bottles of Beer
426
Abundant Numbers
503
648
Arabic to Roman
454
Arrows
539
ASCII Table
470
brainfuck
358
Catalan Numbers
364
Catalan’s Constant
344
Christmas Trees
556
Collatz
621
743
CSS Colors
406
Cubes
276
Diamonds
436
Divisors
469
824
Emirp Numbers
408
Emojify
297
Evil Numbers
784
Evil Numbers (Long)
767
Fibonacci
55048665271065831245464134359481562476701523524913424364473375932169503606756666312
Fizz Buzz
390
889
452
Foo Fizz Buzz Bar
728
Fractions
491
533
Happy Numbers
464
Happy Numbers (Long)
608
Hexdump
431
404
Intersection
401
ISBN
395
592
Jacobi Symbol
566
416
Kolakoski Constant
282
Kolakoski Sequence
756
Leap Years
640
Levenshtein Distance
304
Leyland Numbers
565
Look and Say
515
Lucky Numbers
625
Lucky Tickets
Morse Decoder
202
Morse Encoder
309
Musical Chords
223
Niven Numbers
651
Niven Numbers (Long)
711
Number Spiral
329
235
Odious Numbers
781
Odious Numbers (Long)
764
Ordinal Numbers
565
Pangram Grep
493
657
Pascal’s Triangle
772
Pernicious Numbers
649
Poker
179
Prime Numbers
457
800
Prime Numbers (Long)
382
838
Proximity Grid
276
QR Decoder
197
Quine
329
Recamán
163
809
Reverse Polish Notation
554
Rock-paper-scissors-Spock-lizard
320
Roman to Arabic
380
Rule 110
332
Seven Segment
392
Sierpiński Triangle
551
Smith Numbers
461
Spelling Numbers
271
Star Wars Opening Crawl
289
Sudoku
212
Sudoku (Fill-in)
135
Ten-pin Bowling
284
Time Distance
449
Tongue-twisters
397
United States
428
366
Vampire Numbers
389
Van Eck Sequence
580
Zodiac Signs
542
λ
246
π
322
τ
320
φ
515
√2
541
𝑒
398