The Grey Labyrinth is a collection of puzzles, riddles, mind games, paradoxes and other intellectually challenging diversions. Related topics: puzzle games, logic puzzles, lateral thinking puzzles, philosophy, mind benders, brain teasers, word problems, conundrums, 3d puzzles, spatial reasoning, intelligence tests, mathematical diversions, paradoxes, physics problems, reasoning, math, science.

Ghost Post · Icarian Member

I made the assumption at first that the green house could be anywhere to the left of the white house, and came up with:

Norwegian, birds, green, Pall Mall, coffee
German, cats, blue, Prince, water
Brit, horses, red, Blend, milk
Dane, FISH, yellow, Dunhill, tea
Swede, dogs, white, Blue Master, beer

That took me quite a while to do, but then changing my assumption to the green house is directly to the left of the white house, it took about 11 minutes.