0864□7×7=4□□垢版 | 大砲2023/03/28(火) 14:53:23.01ID:grzMxsaa (5=2)r7c9 - (2=9)r7c8 - (9=6)r9c8 - (6=5)r9c2 => r7c2,r9c7<>5