Dreamshire

Showing what's behind the curtain

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Solutions 51 – 100

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By Mike Molony ⋅ January 14, 2011 ⋅ 3 comments

Exploring the shortest path from one corner of a cuboid to another.

By Mike Molony ⋅ July 16, 2011 ⋅ 2 comments

Investigating numbers that can be expressed as the sum of a prime square, cube, and fourth power.

By Mike Molony ⋅ December 12, 2012 ⋅ 4 comments

Minimal product-sum numbers

By Mike Molony ⋅ March 30, 2009 ⋅ Post a comment

Calculate characters saved by expressing Roman numerals in minimal form.

An unexpected way of using two cubes to make a square.

By Mike Molony ⋅ July 19, 2011 ⋅ 11 comments

Investigating a square digits number chain with a surprising property.

By Mike Molony ⋅ September 16, 2014 ⋅ 3 comments

Find a set of terms that produce longest set of consecutive digits

By Mike Molony ⋅ August 18, 2014 ⋅ 6 comments

Find the sum of the perimeters of all almost equilateral triangles with integral side lengths and area.

By Mike Molony ⋅ September 18, 2014 ⋅ Post a comment

Find the smallest member of the longest amicable chain

Solve SuDoku puzzles

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