Line baking sheet with parchment paper
Puree 1 cup raspberries and 1 cup greek yogurt until smooth.
Pour and evenly spread 2 cups greek yougurt onto the prepared baking sheet, about 1/4 inch thick.
Drop spoonful's of the raspberry mixture onto the yogurt and swirl.
Top with sliced strawberries, mint and blueberries.
Freeze until very firm, at least 3 hours. Beak into pieces and store in the freezer.