Half Acre has announced the latest round of its scavenger hunt and it isn't easy.
The North Side brewery is offering an early tour of its new Bowmanville brewery for the first person to solve this riddle:
Green spaces, or white
Where the chicken wire ends
I and my namesake rest in the hollow.
If the riddle is not solved in the next five days, Half Acre will provide an additional clue but will decrease the prize's value. When the hunt is solved, the brewery will make an immediate announcement on Twitter.
Channel your inner Alan Turing, Chicago.