Field puzzle trail, Some will be harder than others.
I would suggest not trying these on blowing cold or rainy days as ttey are all tethered in place and being field puzzles they may be challenging and take time. Please do not attempt to untether them so you can work on them in your car. They need to stay in place so animals, rain, and wind cannot take them away.
have fun, this one may be easier but there will be some tough ones