Semaphore Puzzles

 How to Play Semaphore

 

You will borrow digits from given numbers to create a new number with no repeating digits. Use the following color clues when borrowing digits:

.no digit can be borrowed  

.one digit can be borrowed if we change its position

.one digit can be borrowed in the given position

Example

1  8  7   ..

Your final number must satisfy all the given clues for that question. More than one answer might be possible!

We can borrow two of the three digits.

Green clue: one digit can be borrowed in its given position.

Yellow clue: one digit can be borrowed, but change its position.

 6 Clues for a 3-Digit

 

Create a 3-digit number given the clues below:

4 5 6   .  

2 7 0   .

2 1 9   .

1 8 7   ..

6 3 0   .

 5 Clues for a 3-Digit

 

Create a 3-digit number given the clues below:

7 2 5   .  

3 0 1   .

6 0 9   .

8 4 9   .

5 7 8   .

 7 Clues for a 4-Digit

 

Create a 4-digit number given the clues below:

   2 8 9   .

1 5 7 6   ..

8 3 6 0   .

6 4 3 9   ..

5 0 4 6   .