Johnny has added several new jigsaw puzzles to his somewhat large, and unusual collection this year. He likes Computer related puzzles, and the outdoors, as well. Your job, Determine each puzzle's size (number of pieces), theme, issuing company.
Your 5 Clues
The puzzle with the postage stamp theme has 500 more pieces than the jigsaw puzzle made by Texas Instruments.
The puzzle with the website theme has 250 more pieces than the puzzle made by StackExchange.
The jigsaw puzzle with the website theme is either the jigsaw puzzle with 750 pieces or the puzzle made by Texas Instruments.
The jigsaw puzzle made by Radio Shack has somewhat more than the jigsaw puzzle with the city skyline theme.
Of the jigsaw puzzle with the outer space theme and the jigsaw puzzle with the postage stamp theme, one has 250 pieces and the other was made by Radio Shack.
Puzzle Data: StackExchange , AOL, Radio Shack, Texas Instruments, Outer Space, City Skyline, Website, Postage Stamp, 250, 500, 750, 1000
Hint: Puzzle Grid
You will have to research my other puzzles for that link.
Hint: Blank Answer Grid
Sorry, not this time. :)