99 Bottles of Beer
656
Abundant Numbers
739
Arabic to Roman
416
Christmas Trees
814
Diamonds
707
Divisors
905
Emirp Numbers
614
Evil Numbers
873
Fibonacci
935
Fizz Buzz
977
Happy Numbers
707
Leap Years
567
760
922
Look and Say
621
Niven Numbers
788
Odious Numbers
852
Ordinal Numbers
773
Pangram Grep
911
Pascal’s Triangle
908
Pernicious Numbers
725
Prime Numbers
654
Quine
846234
468
694
947829220
Recamán
728
Roman to Arabic
110
Seven Segment
517
Tongue-twisters
496
π
636
φ
728
√2
90
4262
425
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