Tips and Tricks

Trick N°4

Posted on Jan 17, 2013

The initial position is the following one. We consider the second row that is missing one 1 and 3 zeros.                     If we put the remaining 1 in the 8th position from the level, then the line will be impossible to complete as there will be automatically 3 zeros aligned in the middle.                     The same conclusion can be drawn if we put the remaining 1 in the 9th position                     Consequently and logically, these...

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Trick N°3

Posted on Dec 29, 2012

The initial situation is the following one. Let’s consider the 8th column that is missing 1 zero and 4 ones.                     if we put the remaining zero in the 7th position from the top then we are stuck as there will be automatically 3 ones aligned.                     We come to the same conclusion if the remaining zero is put in 8th, 10th or 11th position from the top as shown on the above...

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Trick N° 2

Posted on Dec 22, 2012

The initial grid is the following one (rules of the game can be found here)                     Let’s consider the third column that is missing one 1 and 3 zeros. If we put the last one in the fifth position from the top then we are stuck because the 3 remaining zeros will be aligned                     The conclusion is the same if we put the remaining 1 in the second position from the top.                     Consequently, these two...

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Trick N°1

Posted on Dec 20, 2012

The initial grid is the following                     Let’s look at the second column. It is missing 2 zeros and 1 one. If we put a 0 in fourth position from the top then we are totally stuck because the remaining zero can not be placed without having 3 zeros aligned (error rule #2).                     Consequently, we can only place a one in the fourth position. Now we have 3 ones in this second column so it is easy to place the remaining...

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