Puzzle Solutions

The answers…

The letters one -the letters one - think numbers one to ten O,T,T,F,F,S,S,E,N

The numbers one - is the sum of the three adjacent squares - i.e. 13 is the sum of 3+5+5... You then add 5+13+7 and you get 25 in the next two holes, and then add 13+25+25 to get 63.

The join the dots one -

 

 

 

 

 

The line one - They are the same size

The circle one -  They are the same size