Not as Easy as ABC [NABC-4-009P]
Note: Use capital letters in the Penpa+ interface while solving the puzzle to be able to check your answer.
Similar Puzzle Books
Grid Placement Logic Puzzles – Collection I
US, CA; UK, DE, FR, ES, IT, other 
Puzzles in this book: Star Battle, Lighthouses, Slant, Hakoiri, Not as Easy as ABC
