US2010171264A1PendingUtilityA1
Zudokuz
Est. expiryDec 5, 2028(~2.4 yrs left)· nominal 20-yr term from priority
Inventors:Norbert Louis Zarumba
A63F 3/0415A63F 2003/0418
30
PatentIndex Score
0
Cited by
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Claims
Abstract
The use of tiles, colored on both faces, white side up is to locate the given spots. The placing of the remaining colored tiles for the unknown spots is simplified by the use of the colors on the remaining tiles.
Claims
exact text as granted — not AI-modified1 . The coloring of squares along with the coloring of tiles to match the squares expedites the solution of Sudoku puzzles.
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