by
Erik Oosterwal
+-----+
| |
| 7 |
+-----+-----+-----+
| | | |
| 4 |
1 |
3 |
+-----+-----+-----+
| | | |
| 6 |
8 |
5 |
+-----+-----+-----+
| |
| 2 |
+-----+
See all the brain teasers on The Puzzle Page.
Get daily puzzles in your RSS reader at The Puzzle Page Blog Site.
Looking for answers to computer programming problems?
Read what's going on in the Computer Science 101 classroom.