Hi-Lo

Hi-Lo is the intriguing new puzzle that picks up where Sudoku left off. Hi-Lo gives you a completely new number challenge that you will become addicted to.You'll need all your logical wits about you to solve the puzzle!Your task is to complete the grid so that each row and each column contains the numbers 1 to 4 (or, in the case of a 5x5 puzzle, 1 to 5, and so on). In addition, all adjacent numbers with a 'greater than' sign between them must obey that rule, so that if there are two adjacent squares with > between them, you know that the left-hand number must be greater than the right-hand number. Each Puzzle has only one possible complete answer. Good Luck! 更新内容： 提升了稳定性。