Originally Posted by TessA
I was ok until she put 5 in the top left square, how did she know that was right?
If you look at that square again on the clip and freeze at 3.51
She was comleting the down row which needed 3 spaces filling in. Counting 1 to 9 the numbers needed were 2, 6 and 5.
Looking across you can see that there was already a 5 on the line so no go. then the 2 was on another line also the 6 was also used.. now watch and see from 3,51 on the clip how she placed that 5 and hopefully it will make sense then.
I can tell you that for someone like me that has always been useless at maths the sense of achievement is great