Sudoku
I just realised how long I haven't blogged. My last latest post was during Christmas & I'm ashamed that I haven't updated for so long. And so, I decided to put up my first completed Sudoku puzzle. It was completed 2 years ago.
Before completing this one, I tried another puzzle. I took 2 hours to solve it but to no avail.
So I took it to school, into my pembangunan insan class & since the students were very very noisy, I taught them what they are supposed to do to solve Sudoku puzzles & gave them a challenge. The first student who can solve that Sudoku puzzle within minutes wins RM5. They all shut up & started to work on the puzzle & I was proud of myself for being able to keep them quiet. =)
I was sure none of them would be able to solve it but one boy did!
posted by Anne Leong @ 5/06/2008 04:16:00 pm
3 comments
3 Comments:
Give you another idea.
Ask them to add up all the numbers from 1 to 100, without using a calculator.
The answer:
1 + 99 = 100.
2 + 98 = 100.
3 + 97 = 100.
4 + 96 = 100.
See the trend?
The RM5 reward works just fine :)
Did the student get the rm5?
Yes, he did!
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