# Mel's Book of Sudoku : 200 Traditional Sudoku Puzzles in

Format: Paperback

Language:

Format: PDF / Kindle / ePub

Size: 7.28 MB

When showif is None, don't display any puzzles.""" def time_solve(grid): start = time.clock() values = solve(grid) t = time.clock()-start ## Display puzzles that take long enough if showif is not None and t > showif: display(grid_values(grid)) if values: display(values) print '(%.2f seconds)\n' % t return (t, solved(values)) times, results = zip(*[time_solve(grid) for grid in grids]) N = len(grids) if N > 1: print "Solved %d of %d %s puzzles (avg %.2f secs (%d Hz), max %.2f secs)." % ( sum(results), N, name, sum(times)/N, N/sum(times), max(times)) def solved(values): "A puzzle is solved if each unit is a permutation of the digits 1 to 9." def unitsolved(unit): return set(values[s] for s in unit) == set(digits) return values is not False and all(unitsolved(unit) for unit in unitlist) def from_file(filename, sep='\n'): "Parse a file into a list of strings, separated by sep." return file(filename).read().strip().split(sep) def random_puzzle(N=17): """Make a random puzzle with N or more assignments.

Pages: 0

Publisher: Clarity Media (1672)

ISBN: B01FYKNAWA

Sudoku Block. Bd.109

Pack 2 Puzzles are all in the moderate to extreme ranges, for more experienced players and those who like a challenge. Pack 3 puzzles are an equal mix of all five levels of difficulty, much like those that come with the game. All these puzzles and a Version of the Tic Tac Ku game which can be played on the ColorKu board can be found on our web site, www.colorku.com Sunday Puzzler for Rest & read here http://jillianbraun.com/freebooks/sunday-puzzler-for-rest-relaxation-vol-4-sunday-crossword-puzzles-edition-crossword-puzzles. Free Logic Game - Family at the bridge: Help this family to cross to the other side of the bridge. A maximum of two persons can cross the bridge at one time and they must have the lamp with them. Each person walks at a different speed: 1 sec, 3 sec, 6 sec, 8 sec, 12 sec respectively download. Oops, something went wrong and we will not be able save your score in this game play , e.g. Will Shortz Presents Sleepless download pdf download pdf.

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