Put Your Algebraic Skills To Use!
Type In The Missing Numbers. Every Number Is The Sum of The Two Below It.
Use The Select Aid To Fill In A Number, One At A Time, To Help Solve, If Needed.
Starting From The Top, No. 1 Selected Will Provide The Number For That Box..
The Correct Rows Will Be Indicated By Nos 1 to 5(From Top) as They Are Achieved.
Click Check Logic To Test.
Use Mouse and Tab To Navigate......Ta....(Best Solved Offline..Its Cheaper)..