Five migrant children under care of Pattaya’s ASEAN Education Center placed in the top five in the Sudoku competition at the Maxploys Central and Eastern Championships in Sriracha June 15.
Jariya Ron won first place in the secondary-school level after winning second in the same competition last year.
Leeda Liem and Pew Nerb both were runners-up in the primary-school level while “Sakorn” placed third and “Sonia” fourth.
Sudoku is a logic-based, number-placement puzzle. The objective is to fill a 9×9 grid with digits in such a way that each column, each row, and each of the nine 3×3 grids that make up the larger 9×9 grid contains all of the digits from 1 to 9. Each puzzle begins partially filled in.