There are 20 coins on a table and half of them are showing heads and half of them are showing tails. The room is completely dark and you are wearing gloves. You need to divide the coins into two groups only by moving and flipping them. The challenge is, after dividing the number of heads & tails in each group should be the same as the number of heads & tails of the other group. For example, if one group has 3 heads, then the other group should also have 3 heads. How this can be done?
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There are 20 coins on a table and half of them are showing heads and half of them are showing tails. The room is completely dark and you are wearing gloves. You need to divide the coins into two groups only by moving and flipping them. The challenge is, after dividing the number of heads & tails in each group should be the same as the number of heads & tails of the other group. For example, if one group has 3 heads, then the other group should also have 3 heads. How this can be done?
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