增压你的大脑，培养你的数学能力从基础到高级
From novice to pro, this app will challenge your math and puzzle solving skills. Just drag the cells to get valid operations horizontally. Long tap on any locked cell to unlock it.增压你的大脑，培养你的数学能力从基础到高级
From novice to pro, this app will challenge your math and puzzle solving skills. Just drag the cells to get valid operations horizontally. Long tap on any locked cell to unlock it.