I used to use a very bright light bulb to look through the scratch off to determine whether one particular type of scratch card was a winning one. See Through a Instant Scratch Off Ticket You Will Need * A lottery ticket or scratch -off card * People to pool your How To: Make hot ice from scratch. Considering (where I am) you can't see them until after you buy them can see through stuff, why would you need scratch off tickets anymore?!. That's, however, just what I figured out when thinking about that problem. I'm totally not going insane in anyway , shape or form But it kind of fun to know either way. As to why, I'm not sure. I wonder if one could make microscopic scratches that wouldn't be visible to naked eyes but would be useful in determining the underlying symbol? Imagine that the contest involved scratching out only three spots in a three-by-three matrix to complete a row or column in a tic-tac-toe game. Secretly Track Someone's Location Using Your iPhone How to Hack a Vending Machine: Title Search For ' '. Again, if the tickets are read-proof, there is no issue. Terri's Blue House Journal. Best Of Craft Schooling Sunday: The rep has everything with him in a large briefcase, and from it he gives me what I requested. Man Catches Zika, but No One Knows How Gaming: A lotto nobody ever wins won't succeed much. Saving Money—Weekly Update—July 9, They used to be sold from books like you buy raffle tickets. News Posting Guidelines - READ BEFORE POSTING. Otherwise, why would the tic-tac-toe game be pulled from stores the day after its flaws were revealed?