99 Bottles of Beer
656
Abundant Numbers
739
Arabic to Roman
416
Christmas Trees
813
Diamonds
707
Divisors
905
Emirp Numbers
622
Evil Numbers
873
Fibonacci
935
Fizz Buzz
977
Happy Numbers
706
Leap Years
922
814
921
Look and Say
620
Niven Numbers
787
Odious Numbers
852
Ordinal Numbers
781
Pangram Grep
910
Pascal’s Triangle
908
Pernicious Numbers
724
Prime Numbers
654
Quine
845240
467
693
946828220
Recamán
727
Roman to Arabic
110
Seven Segment
521
Tongue-twisters
498
π
636
φ
728
√2
90
4261
771
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