Answer
This puzzle is a classic paradox. You can wrangle with the logic for hours and never reach an absolute conclusion.
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Puzzle 199
Place letters into the grid such that every row, column, and 2 x 2 block has letters (in any order) that form a common word. Each letter is only used once, and no letter is repeated in the rows / cols / blocks.
Letters allowed: D O G D A Y S
C
L
K
A
T
E
S
P
I
Note: this puzzle is not interactive, and the squares cannot be clicked.
