Dreamshire

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Archive for May, 2009

By Mike Molony ⋅ May 27, 2009 ⋅ 16 comments

Find the smallest prime which, by replacing part of the number with the same digit, is part of an eight prime value set.

By Mike Molony ⋅ May 5, 2009 ⋅ One comment

Find the minimal path sum from the left column to the right column.

Find the base/exponent pair in the file has the greatest numerical value

By Mike Molony ⋅ May 27, 2009 ⋅ 3 comments

Finding the number of blue discs for which there is 50% chance of taking two blue.

Find the kth element in a sorted list of radicals.

How many reversible numbers are there below one-billion?

If you don't build your dream, someone will hire you to build theirs.