99 Bottles of Beer
375
Abundant Numbers
708
Arabic to Roman
296
Christmas Trees
842
Diamonds
751
Divisors
857
Emirp Numbers
675
Evil Numbers
872
Fibonacci
934
Fizz Buzz
939
Happy Numbers
547
Leap Years
903
811
920
Look and Say
505
Niven Numbers
785
Odious Numbers
851
Ordinal Numbers
636
Pangram Grep
914
Pascal’s Triangle
841
Pernicious Numbers
737
Prime Numbers
654
Quine
844233
467
693
946828219
Recamán
656
Roman to Arabic
83
Seven Segment
608
Tongue-twisters
492
π
568
φ
711
√2
89
4260
761
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