12 Days of Christmas
632
889
99 Bottles of Beer
421
684
Abundant Numbers
852
761
Abundant Numbers (Long)
857
Arabic to Roman
734
Arrows
464
ASCII Table
608
brainfuck
594
Catalan Numbers
800
863
Catalan’s Constant
537
Christmas Trees
689
Collatz
667
775
919
CSS Colors
604
Cubes
522
Day of Week
773
Diamonds
496
Divisors
919
Emirp Numbers
586
Emirp Numbers (Long)
667
Emojify
421
Evil Numbers
667
889
Evil Numbers (Long)
727
891
Fibonacci
929
947
Fizz Buzz
480215353380402400459357562447521612364314563923340661361824426504477703875384263477983357394691429472452456
Foo Fizz Buzz Bar
1,000
Forsyth–Edwards Notation
803
Fractions
676
Game of Life
539
Gijswijt’s Sequence
527
Happy Numbers
574
Happy Numbers (Long)
614
661
Hexdump
519
Intersection
651
Inventory Sequence
871
ISBN
632
Jacobi Symbol
674
Kolakoski Constant
500
Kolakoski Sequence
658
Leap Years
754
Levenshtein Distance
331
Leyland Numbers
652
ln 2
697
Look and Say
638
Lucky Numbers
486
Maze
500
Morse Decoder
443
Morse Encoder
722
Niven Numbers
786
Niven Numbers (Long)
862
Number Spiral
170
571
Odious Numbers
667
976
Odious Numbers (Long)
976
Ordinal Numbers
786
Pangram Grep
576
Pascal’s Triangle
857
Pernicious Numbers
469
476
Pernicious Numbers (Long)
605
Poker
450
Prime Numbers
619
515
889
Prime Numbers (Long)
978
Quine
969
Recamán
656
Reverse Polish Notation
1,000
762
Roman to Arabic
609
Rule 110
483
Seven Segment
416
Sierpiński Triangle
538
Smith Numbers
598
Spelling Numbers
517
Sudoku
587
Sudoku (Fill-in)
511
Tongue-twisters
501
United States
380
Vampire Numbers
463
Van Eck Sequence
609
λ
162
π
428
τ
266
422
φ
883
√2
490
𝑒
686
667