Summer Vacation Mystery

Glen invited his five grandchildren (Cade, Krysta, Casey, Marissa and Patrick) to spend a week with him at the lake during their summer vacation. They awoke to a sunny morning on the first day and Gramps asked them what they wanted to do. Each child had a different suggestion — the beach, visit the USS Silversides, play frisbee golf, the playground and a concert in the park.

Wanting to make each of his grandchildren happy, Gramps thought for a moment and said, “Well, we could start at Pere Marquette Park, head over to the USS Silversides for a bit, then up Lakeshore Dr. to Addison to the park, which has a playground, a band shell and a frisbee golf course. While we are at the park, you kids can help me plant a letterbox that I put together about your summer vacation.”

The kids were pleased with their grandfather’s plan and excited to help him plant his letterbox. Once they were at the park, Gramps settled down with a book and the kids headed off to play frisbee golf. They had decided to keep an eye open for good hiding spots for the letterbox while they played.

After they finished their game of frisbee golf, they reported back to their grandfather with the places they had found to hide the letterbox. Each child had sited one hiding spot, each from a different numbered frisbee golf basket (#8, #10, #11, #17, #18), each a different number of paces (24, 30, 35, 40, 55) at a different bearing (170, 180, 245, 315, 330) to a different hiding spot (a hollow log, a multi-trunked birch tree, a fallen tree, a piece of concrete and a rotted stump).

Using the clues below, figure out each child’s suggested hiding spot.

 
| Click here to open a logic puzzle grid in Adobe .PDF format |

Puzzles Clues…

1. The hiding spots chosen by the two girls — Marissa and the one whose bearing was 315 degrees — were, in some order, the hollow log (which was not sited from basket #10) and the birch tree.
2. The three boys were the child who took 24 paces, the child whose bearing was 330 degrees and Casey.
3. The girl who took a bearing of 245 degrees (who was not the child who took 30 paces) located her hiding spot from the basket whose number was one less than the child whose hiding spot was a piece of concrete.
4. The child who chose the fallen tree as his hiding spot took his bearing from a basket whose number was lower than that of the child whose bearing was 180 degrees (who was not the child who took 40 paces).
5. The basket number from where Krysta sited her hiding spot was the next one lower than that of the child who chose the rotted stump as a hiding spot.
6. The boy who took 55 paces (who is not Cade) sited the piece of concrete from the highest numbered basket.
7. The child who took 40 paces was a boy, but not the boy who took a bearing of 330 degrees (who was the child with the highest basket number).

Finding the Letterbox…

Gramps carefully considered all of the options the kids had presented and after walking through the park to look at each spot, made his choice. To find the spot Grandpa chose, add together the basket number, the # of paces and the bearing for each child’s suggestion. You will find the letterbox hidden in the spot where this sum is 58 less than the next larger sum.