Play Sudoku Puzzles to Improve Your Iq - Kalman Toth - Grāmatas - CreateSpace Independent Publishing Platf - 9781492748694 - 2013. gada 17. septembris
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Play Sudoku Puzzles to Improve Your Iq Csm edition


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SOMETHING MAGIC ABOUT SQUARE PUZZLES! THEY ARE SIMPLY IRRESISTIBLE. SCIENTIFICALLY PROVEN THAT REGULAR SUDOKU PUZZLE SOLVING IMPROVES IQ AND KEEPS BRAIN IN TOP SHAPE. 500 9x9 SUDOKU PUZZLES WITH SOLUTIONS. DIFFICULTY LEVELS: VERY EASY, EASY, MEDIUM, HARD, BEAST & DEVIL. COMPUTER CAN SOLVE "VERY EASY" SUDOKU PUZZLES IN LESS THAN A SECOND, MEANWHILE "DEVIL" DIFFICULTY LEVEL PUZZLES TOOK AROUND 6 SECONDS. FORMATTED 2 TO A PAGE FOR EASY SOLUTION WORK. EACH PUZZLE WAS CHECKED FOR A SINGLE SOLUTION. IQ CAN BE INCREASED BY STARTING AT A LOW DIFFICULTY LEVEL AND PROCEEDING TOWARD DIFFICULT PUZZLES.

Mediji Grāmatas     Paperback Book   (Grāmata ar mīksto vāku un līmēto muguru)
Izlaists 2013. gada 17. septembris
ISBN13 9781492748694
Izdevēji CreateSpace Independent Publishing Platf
Lapas 340
Izmēri 20 × 189 × 246 mm   ·   612 g
Valoda Angļu  

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