daphne's BOB number five

The lesson that we had last unit was really tough. When I first looked at it, it seems like everything is complicated because it twisted my mind by just thinking of the right solutions for it. The good thing about it is that Mr. K never stop helping us to improve our skills in solving problems like this. Unfortunately, in my case, I'm still at the bottom of understanding the proper technique in solving cases like it. In fact, I'm not really confident that I can make it in this unit but I hope that from all of the efforts my classmates, Mr. K and I did, I passed.