All Questions
3
questions
18
votes
7
answers
1k
views
Efficient Mowing at PSE
Your task:
Find the most efficient mowing path around the dark green bushes that mows (passes over) all of the grass (light green).
For those who cannot view the image above, there are 9 rows of 16, ...
- 19k
8
votes
1
answer
339
views
Four color a map - but go light on the fourth color!
Here's a map, which I found here:
Your challenge is to four-color this map while minimizing your use of the fourth color.
More specifically, color the map with four colors so each region is a ...
- 7,158
8
votes
3
answers
406
views
What is the minimum count of steps required to complete this dominoes maze?
Here's a map:
How to play
Legend:
(◾) = Start point
★ = Objective
⚑ = End point
Mission: ...
- 964