Skip to content

Sunday Times Teaser 2890 – Squares on Cubes

by Andrew Skidmore

Published February 11 2018 (link)

Liam has a set of ten wooden cubes; each has a different number (from 1 to 10) painted on one face (the other five faces are blank). He has arranged them in a rectangular block with all numbers upright and facing outwards. Each vertical side of the block shows some numbers which can be read as a perfect square. No two squares have the same number of digits.

Which square must be present?

One Comment Leave one →
  1. Brian Gladman permalink

Leave a Reply

Note: HTML is allowed. Your email address will not be published.

Subscribe to this comment feed via RSS