Coffee sudoku
Brain training and enjoying with sudoku and coffee
Size: 2592px × 3872px
Photo credit: © Zoonar/Alenka ┼╜igon / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: activity, analysis, astuteness, ball-point, challenge, closeup, coffee, columns, combinatorial, combine, concept, cup, digits, enigma, enjoyment, entertainment, fun, game, hobby, idea, leisure, logic, mathematics, mental, numbers, paper, pen, pencil, plan, play, puzzle, rows, skills, solution, solve, squares, stimulation, sudoku, time, training, vintage
