12 Days of Christmas
400
407
99 Bottles of Beer
220
389
Abundant Numbers
704
719
Abundant Numbers (Long)
714
Arabic to Roman
509
Arrows
443
ASCII Table
473
brainfuck
363
Catalan Numbers
716
840
Catalan’s Constant
443
Christmas Trees
590
Collatz
564
750
755
CSS Colors
254
Cubes
364
Day of Week
595
Diamonds
407
Divisors
858
Emirp Numbers
466
Emirp Numbers (Long)
537
Emojify
411
Evil Numbers
657
873
Evil Numbers (Long)
718
869
Fibonacci
929
935
Fizz Buzz
467343357394391445328536431491518347299542744329523496814406489458654762375259449956333349669406455428439432
Foo Fizz Buzz Bar
971
Forsyth–Edwards Notation
556
Fractions
557
Game of Life
391
Gijswijt’s Sequence
418
Happy Numbers
436
Happy Numbers (Long)
523
544
Hexdump
339
Intersection
461
Inventory Sequence
795
ISBN
479
Jacobi Symbol
470
Kolakoski Constant
415
Kolakoski Sequence
623
Leap Years
743
Levenshtein Distance
250
Leyland Numbers
540
ln 2
664
Look and Say
505
Lucky Numbers
455
Maze
353
Morse Decoder
308
Morse Encoder
491
Niven Numbers
771
Niven Numbers (Long)
841
Number Spiral
160
449
Odious Numbers
662
956
Odious Numbers (Long)
950
Ordinal Numbers
624
Pangram Grep
475
Pascal’s Triangle
774
Pernicious Numbers
469
466
Pernicious Numbers (Long)
577
Poker
229
Prime Numbers
557
470
872
Prime Numbers (Long)
952
Quine
946
Recamán
579
Reverse Polish Notation
1,000
525
Roman to Arabic
446
Rule 110
405
Seven Segment
296
Sierpiński Triangle
509
Smith Numbers
424
Spelling Numbers
293
Sudoku
335
Sudoku (Fill-in)
318
Tongue-twisters
277
United States
273
Vampire Numbers
332
Van Eck Sequence
557
λ
100
π
374
τ
217
367
φ
842
√2
479
𝑒
571
650