Page 189 - (DK) How to be a GENIUS?
P. 189

80–81  Puzzling patterns              90–91  Brainteasers
      All alone                             Carnival money                       Two at a time
      The one creature that doesn’t         The three boys initially paid $10 each,   Brother 1 and Brother 2 cross
      appear twice is the wasp.             or $30. They are then given $3 back,   together, taking two minutes.
                                            which means they paid a total of $27  Brother 1 returns, taking one minute.
      Thinking ahead                        (the $25 entrance fee plus the $2    The father and grandfather cross
      Each part of the sequence begins      pocketed by the sales assistant). The   together, taking ten minutes.
      with two yellow cupcakes and ends     $27 added to the $3 refund equals $30,   Brother 2 returns, taking two minutes,
      with a purple cupcake, and the        so there’s no missing money. In the  then Brother 1 and Brother 2 cross
      number of pink cupcakes in between    puzzle, the $2 taken by the assistant is  together, taking two minutes.
      increases by one each time. The       added to the $27 to create confusion.  2 + 1 + 10 + 2 + 2 = 17, so they should
      yellow cupcakes at the beginning                                           get to the train just in time.
      of the sequence are at numbers        The frustrated farmer
      1, 5, and 10—the difference between   The farmer crosses first with the     The right door
      the numbers increases by one each     chicken and leaves it on the other   The prisoner should ask each of the
      time. This means the next yellow      side. He then returns, picks up the fox,  guards, “If I asked the other guard
      cupcakes starting a new sequence      and crosses again. Then he swaps the  which is the door to freedom, what
      will be at 16, 23, 31, 40, 50, 61, 73,   fox for the chicken so that they are not   would he say?” If the door to freedom
      86, and 100. So the 49th cupcake      left together, and takes the chicken   is the red one and he asked the guard
      will be purple and the 100th cupcake   back. He then swaps the chicken for  who told the truth, the guard would say
      will be yellow.                       the grain and takes the grain across,   the blue door, because he would know
                                            leaving it with the fox. He then     the other guard would lie. If he asked
      A face in the crowd                   returns, picks up the chicken, and   the guard who always told lies, the
                                            takes it to the other side.          guard would lie and say the blue door.
                                                                                 Either way, the answer would be the
                                            Find the treat                       same—they would both reveal the door
                                            She should choose Jar 2.             with the lion behind it, and the prisoner
                                                                                 should take the other door to freedom.
                                            1.  Lentils    4. Beans
                                            2.  Cookies    5. Pepper             Who passed the package?
                                            3.  Flour      6. Rice
                                                                                 Stacey started the game.




      Spot the sequence                     92–93  Thinking inside the box
      A blue, an orange, and a blue         Tips and tricks          Starter Sudoku         Slightly harder
      flower complete the sequence.
                                             3  6  8  1  9  2  4  7  5  1  7  6  4  2  8  3 5  9  3  5  6  9  1  4  8  2 7
      Missing pieces                         2  7  1  3  5  4  8  6  9  2  5  4  9 3 1  7 8  6  1  4  7  3  2  8  5  6 9
      The four missing puzzle pieces are     9  4  5  8  6  7  3  1  2  8  3  9  5  7  6  1 2  4  2  8  9  5  6  7  3  4 1
      J, K, G, and F.                        5  8  2  9  7  6  1  3  4  7  2  5  3  8  4  6  9 1  6  7  3  1  9  5  4  8 2
            J J           K K                4  3  6  2  1  8  9  5  7  6  1  3  2  5  9  4 7 8  9  1  5  8  4  2  7  3 6
                                             1  9  7  4  3  5  6  2  8  4  9  8  1  6  7 2  3  5  8  2  4  7  3  6  9  1 5
                                             6  2  9  5  8  1  7  4  3  5  4  1  7  9  2  8 6  3  5  3  2  4  7  1  6  9 8
                                             7  5  3  6  4  9  2  8  1  9  8  7  6  1  3  5 4  2  4  6  8  2  5  9  1  7 3
                                             8  1  4  7  2  3  5  9  6  3  6  2  8  4  5  9 1  7  7  9  1  6  8  3  2  5 4
                                       G
                                            What to do             Now try this              Getting tricky

                                                                           16  12                  15     28
                      F F                             21   17             7  4  3                 21       7
                                                    15                           11  28         17  8   6
      Perfect pairs                                     7   8             27  3  9  8  7      15        15
                                                                        25             13        8  7      9  6
                                                                       15      14                      29
                                                    15                   6  9     3 5   6             9
                                                        6   9       17 17                        9      5  4
                                                 3                    9  8        16  9  7                       3
                                                5                   19     13   14  18               17  9  8     2
                                                   2   3              8  7 4  11  6  8                      9  17
                                                                       28      8  7               17  9  8    8  1
                                                6                        4  9
                                                   1   5                     8                       24
                                                                               3  5                     7  8  9

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