12 Days of Christmas
879
99 Bottles of Beer
697
Abundant Numbers
831
Abundant Numbers (Long)
925
Arabic to Roman
500
748
Arrows
484
ASCII Table
529
brainfuck
587
817
Catalan Numbers
840
Catalan’s Constant
112
Christmas Trees
759
Collatz
931
CSS Colors
594
Cubes
33
Diamonds
416
Divisors
933
Emirp Numbers
872
Emirp Numbers (Long)
533
Emojify
268
Evil Numbers
958
Evil Numbers (Long)
952
Fibonacci
935
Fizz Buzz
457
956
Foo Fizz Buzz Bar
715
Fractions
814
Happy Numbers
785
Happy Numbers (Long)
549
Intersection
815
Inventory Sequence
524
ISBN
741
Kolakoski Constant
58
Kolakoski Sequence
541
Leap Years
815
Levenshtein Distance
240
Leyland Numbers
889
Look and Say
380
Lucky Numbers
802
Morse Encoder
124
Niven Numbers
815
Niven Numbers (Long)
903
Number Spiral
758
Odious Numbers
852
Odious Numbers (Long)
849
Ordinal Numbers
765
Pangram Grep
Pascal’s Triangle
903
Pernicious Numbers
752
Pernicious Numbers (Long)
841
Prime Numbers
466
957
Prime Numbers (Long)
419
714
Quine
1,000967862809866719946858641
Recamán
828
Reverse Polish Notation
564
Rock-paper-scissors-Spock-lizard
623
Roman to Arabic
409
143
Rule 110
383
Seven Segment
799
Sierpiński Triangle
662
Smith Numbers
690
Spelling Numbers
229
Sudoku
492
Sudoku (Fill-in)
183
Tongue-twisters
328
639
United States
928
Vampire Numbers
775
Van Eck Sequence
826
λ
100
π
412
τ
56
φ
815
√2
978
𝑒
976