When stressed, i do fill the Sudoku, codeword and crosswords in newspapers and magazines. But there is this SOLVIT on The Standard Newspapers that i have never had any clue about but looks interesting.

Teacher google doesn't recognize it. Any wazuan/wazurian that can explain how its solved?

Is that the grid with numbers? I used to do it but stopped buying the standard. If so, its fairly easy for someone with basic math skills. The letters range from 1-9 so its easy to spot patterns eg column or row with a sum of 30 would have to be made up of 9+8+7+6. A row or column with a sum of 10 for different numbers will be 1+2+3+4.

Also spot two rows or columns with close to similar numbers and eliminate by substraction and division.