12 Days of Christmas
356
99 Bottles of Beer
426
Abundant Numbers
502
648
Arabic to Roman
455
Arrows
543
ASCII Table
470
brainfuck
358
Catalan Numbers
364
Catalan’s Constant
345
Christmas Trees
557
Collatz
621
743
CSS Colors
405
Cubes
277
Diamonds
436
Divisors
469
824
Emirp Numbers
408
Emojify
297
Evil Numbers
784
Evil Numbers (Long)
767
Fibonacci
55048665271066831245467234259381562476701522524913424363472375932169503605756666311
Fizz Buzz
391
890
452
Foo Fizz Buzz Bar
730
Fractions
495
533
Happy Numbers
464
Happy Numbers (Long)
607
Hexdump
431
404
Intersection
400
ISBN
395
591
Jacobi Symbol
566
431
Kolakoski Constant
283
Kolakoski Sequence
759
Leap Years
640
Levenshtein Distance
305
Leyland Numbers
565
Look and Say
514
Lucky Numbers
627
Lucky Tickets
Morse Decoder
203
Morse Encoder
310
Musical Chords
225
Niven Numbers
650
Niven Numbers (Long)
711
Number Spiral
329
234
Odious Numbers
781
Odious Numbers (Long)
763
Ordinal Numbers
566
Pangram Grep
493
657
Pascal’s Triangle
772
Pernicious Numbers
649
Poker
179
Prime Numbers
457
800
Prime Numbers (Long)
382
838
Proximity Grid
279
QR Decoder
204
Quine
329
Recamán
163
809
Reverse Polish Notation
553
Rock-paper-scissors-Spock-lizard
320
Roman to Arabic
380
Rule 110
332
Seven Segment
392
Sierpiński Triangle
552
Smith Numbers
463
Spelling Numbers
271
Star Wars Opening Crawl
289
Sudoku
212
Sudoku (Fill-in)
135
Ten-pin Bowling
288
Time Distance
449
Tongue-twisters
398
United States
432
367
Vampire Numbers
392
Van Eck Sequence
580
Zodiac Signs
541
λ
247
π
322
τ
319
φ
514
√2
541
𝑒
398