2014 NZMO Problems

After a successful inaugural NZMO on Tuesday, we are releasing the problems so that you can try them if you didn't get to or have a look them again! We will publish the solutions soon once we've got them typed up. We won't be releasing individual marks, but we will provide some statistics to schools. We have some cool badges, medals and certificates getting prepared for you, and you might get a special mention for an ingenious or creative solution so watch this space!

Any feedback about question style, unclear wording, difficulty, or whatever else would be greatly appreciated :)

Here are the problems:

Have fun! And enjoy Term 3 (or at least try)