A robot is placed on the grid shown. The robot starts on square 25 , initially facing square 32 . The robot (i) moves 2 squares forward in the direction that it is facing, (ii) rotates clockwise $90^{\circ}$, and (iii) moves 1 square forward in the new direction. Thus, the robot moves to square 39, then turns to face square 38 , then moves to square 38 . The robot repeats the sequence of moves (i), (ii), (iii) two more times. Given that the robot never leaves the

| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| :---: | :---: | :---: | :---: | :---: | :---: | :---: |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 | 31 | 32 | 33 | 34 | 35 |
| 36 | 37 | 38 | 39 | 40 | 41 | 42 |
| 43 | 44 | 45 | 46 | 47 | 48 | 49 |

grid, on which square does it finish?
(A) 16
(B) 20
(C) 29
(D) 24
(E) 25
Starting at 38 , the robot moves 2 squares forward to 36 , then rotates $90^{\circ}$ clockwise to face 29 and then moves to 29 .

Starting at 29 , the robot moves 2 squares forward to 15 , then rotates $90^{\circ}$ clockwise to face 16 and then moves to 16 .

ANSWER: (A)