In Dice Up, eating food gives you powers. Eating a large block of food gives you a powerful effect but can only be used once. Dicing up your food into smaller piece allows you to use you power multiple times but at a reduce strength. Determine how to dice up each food to gain the right quantity and strength of powers to reach the exit.
Dice up your food into either big, medium or small pieces. Dicing into smaller pieces will give you more pieces to use but with a weaker effect.
Eat food to gain powers allowing you to better traverse the levels.
For example:
Eating an onion makes you cry. You can run on your tears to move faster. Running on the tears from a small chunk of onion will give you a small speed boost.
Eating a medium sized piece of onion will lead to a greater speed boost.
Eating a whole onion will give the maximum speed boost.
Each world introduces a new mechanic into the levels leading to more complex puzzles.