Here's theÂ third entry in our Brain Game number block puzzle series. Enjoy!
Each of the nine squares inside the main red grid should contain either a 4, 5, or 6.Â Four of these numbers (all of them 6s) are already provided for you. Place a 4, 5, orÂ 6 in each of the blank squares so that the sum of the rows, columns, and diagonals equal the totals shown at the ends of those lines (after the equals signs).
NOTE: Mike the math whiz has again revealed at least one other correct solution for this Number Block, so as long as your solution works, that's all that matters. Good luck:
Here isÂ ONE SOLUTION.
ONE POSSIBLEÂ SOLUTION (there's at least one other):