→ outofyou: 3,6,6? +1,+1,-1 01/21 09:00
→ hardmore: 2*5/7餘3 4*7/5餘3 3*6/x餘3...x=5 (亂猜 02/03 21:39
推 outofyou: cool 02/04 20:38
→ okboy1229: 2,5,7(+3,-2) 4,7,5(+3,-2) 3,6,?(+3,-2) ?=4. 這樣嗎? 02/08 21:10
→ outofyou: 樓上一個+2一個-2 02/08 23:20
推 wind100: 一行一行看,(2+4)/2=3、(5+7)/2=6 04/03 22:24
→ wind100: (7+5)/2=6=? 04/03 22:26
推 goodkilua: 4 04/06 23:15
推 LipaCat5566: 8 05/29 21:14
→ LipaCat5566: 15 05/29 21:14
推 raccoonrain: 4 09/23 15:45
推 j65ms22: 78 02/03 17:35