Jigsaw Puzzle- Surds uploaded by Tuba Khan · September 18, 2014 Jigsaw puzzle- Surds Material Required: Paper, Pen, Lamination sheet. How to play: Arrange these nine pieces to form a <math>3\times 3</math>square so that the product of all the surds in a row or a column is a rational number. Share

2 L – Game September 27, 2016 by Harita · Published September 27, 2016 · Last modified November 3, 2016