# Getting Robo to Safety

**Computer Science**Level 1

Which of these algorithms could she use?

Algorithm 1: Walk 4 squares up and 4 squares left.

Algorithm 2: Walk 2 squares up and 4 squares left and 2 squares up.

Algorithm 3: Walk 2 squares left and 4 squares up and 2 squares left.

Algorithm 4: Walk 4 squares left and 4 squares up.