Alphamatics

Vote this riddle up
4
Vote this riddle down

Favorite

facebook


XXXX
+ YYYY
ZZZZ
------
YXXXZ


YXXXZ = ?
Created 2006 - 06 - 21


Competitive

This riddle is in a group, here are the other riddles from that group.

Not
Solved
2
vote
3
difficulty
Not
Solved
-2
vote
N/A
difficulty
Not
Solved
-8
vote
N/A
difficulty
Not
Solved
-4
vote
1
difficulty
Not
Solved
4
vote
3
difficulty
Not
Solved
-2
vote
2
difficulty
Not
Solved
1
vote
N/A
difficulty
Not
Solved
3
vote
2
difficulty
Not
Solved
0
vote
4
difficulty
Not
Solved
1
vote
N/A
difficulty
Not
Solved
0
vote
1
difficulty
Not
Solved
-7
vote
N/A
difficulty
Not
Solved
-2
vote
N/A
difficulty
Not
Solved
7
vote
1
difficulty

Change

Competitive
Not
Solved
-5
vote
N/A
difficulty
Not
Solved
2
vote
3
difficulty

Chess 3

Competitive
Not
Solved
4
vote
3
difficulty
Not
Solved
0
vote
3
difficulty
Not
Solved
-3
vote
N/A
difficulty
Not
Solved
-13
vote
5
difficulty

Cows

Competitive
1   2   3   4   5   6   Next