sudoku
Size: 2560px × 1920px
Location:
Photo credit: © Sarnade / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 123456789, advise, ball, ball-pen, ball-point, ballpen, ballpoint, biro, citizen, citizens, count, elder, elderly, exercise, free, gehirntraining, leisure, mental, older, pen, pencil, people, person, persons, puzzle, senior, seniors, spare, speculation, style, sudoku, time, winterabend, zahlengitter, ätseln