Page 146 - NUMINO Challenge_C1

Puzzles Type 4-1 Finding the Point of Arrival p.36~p.37

11

4 A Variety of Logic Puzzles p.34~p.35 2

Example 4 3 42 5 4 3 42 5 2
Start Start 3
5 5
1 1 2 Among the points that are on the same line as
4 4 point 1, exclude the points at the edge of the
3 Finish 3 Finish grid.
5 5
1
4 3 42 5 2
Start
5 2
1 3
4
3 Finish
5

TryItAgain Lines pass through all the spaces in rows Problem solving
that contain the number 6, and in columns
that contain the number 3. Use the given 1 The point of arrival is the point that is on the
number to mark spaces where a line can and
cannot pass through. same line as point 1. The point of arrival is

23221 2 neither on the same line as point 2 nor at the
1 Start
5 Finish edge of the square.
6

1 1
2 2

Example 4 33

432 1 4 The point of arrival is neither on the same
143 2 line as point 2 nor at the edge of the square.
214 3 Only A or B can be the point of arrival.
2 321 4

2 2 2
A 3

2 3 2 or 2
B 2
3
2
2

Answer Key