99 Bottles of Beer
375
Abundant Numbers
706
Arabic to Roman
296
Christmas Trees
839
Diamonds
747
Divisors
837
Emirp Numbers
673
Evil Numbers
871
Fibonacci
932
Fizz Buzz
937
Happy Numbers
545
Leap Years
554
748
918
Look and Say
501
Niven Numbers
781
Odious Numbers
849
Ordinal Numbers
626
Pangram Grep
909
Pascal’s Triangle
838
Pernicious Numbers
735
Prime Numbers
654
Quine
846233
466
691
945825219
Recamán
651
Roman to Arabic
83
Seven Segment
598
Tongue-twisters
486
π
567
φ
710
√2
89
4160
411
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