My new stickers arrived today:

From now on, winners of my little puzzles can expect a little prize (I’ll contact winners of past puzzles)…
My new stickers arrived today:

From now on, winners of my little puzzles can expect a little prize (I’ll contact winners of past puzzles)…
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Very cool sticker. I’ll definitely have to start participating
Comment by Wesley McGrew — Tuesday 5 August 2008 @ 18:18
The Authenticode Challenge is still unsolved…
Comment by Didier Stevens — Tuesday 5 August 2008 @ 18:26
Come to think of it: there are a couple of unanswered questions from older posts left.
Comment by Didier Stevens — Tuesday 5 August 2008 @ 19:50
[...] one to post a comment with the correct answer can get a sticker. For those who don’t know, comments are [...]
Pingback by Picture Puzzle « Didier Stevens — Sunday 9 November 2008 @ 7:42
[...] one to post a comment with the solution gets a sticker (and I’ll have “PDF – Penetration Document Format” stickers soon). But play fair [...]
Pingback by 25 Year Old Puzzle « Didier Stevens — Monday 23 March 2009 @ 17:26