perplexus.info :: Logic : ABCD

All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars


perplexus dot info

Home > Logic

ABCD (Posted on 2006-11-26)

Difficulty: 4 of 5


				A	2	0	3	0	2	2
				B	1	3	0	3	0	2
				C	1	2	2	1	3	0
	A	B	C	D	2	1	1	2	1	2
	1	1	2	2
	2	2	1	1
	0	1	3	2
	3	1	0	2
	1	2	1	2
	2	2	2	0

Every cell in the 6x6 grid contains one of four letters, namely, A, B, C or D. No letter can be horizontally or vertically adjacent to itself. The tables above and to the left of the grid indicate how many times each letter appears in that column or row.

Can you complete the grid?

See The Solution Submitted by Josie Faulkner

Rating: 4.4118 (17 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

Another Solution?

| Comment 9 of 33 |

Unless I'm missing something, I believe this is another solution:

<TABLE style="WIDTH: 138pt; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=186 border=0 x:str> <COLGROUP> <COL style="WIDTH: 23pt; mso-width-source: userset; mso-width-alt: 1133" span=6 width=31> <TBODY> <TR style="HEIGHT: 12.75pt" height=17> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" width=31 height=17>D</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>A</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>B</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>D</TD></TR> <TR style="HEIGHT: 12.75pt" height=17> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" width=31 height=17>A</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>D</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>A</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>B</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>B</TD></TR> <TR style="HEIGHT: 12.75pt" height=17> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" width=31 height=17>B</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>D</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>D</TD></TR> <TR style="HEIGHT: 12.75pt" height=17> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" width=31 height=17>D</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>B</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>A</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>D</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>A</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>A</TD></TR> <TR style="HEIGHT: 12.75pt" height=17> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 12.75pt; BACKGROUND-COLOR: transparent" width=31 height=17>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>B</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>D</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>B</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>D</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>A</TD></TR> <TR style="HEIGHT: 13.5pt" height=18> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; HEIGHT: 13.5pt; BACKGROUND-COLOR: transparent" width=31 height=18>A</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>B</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>C</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>A</TD> <TD class=xl24 style="BORDER-RIGHT: #ece9d8; BORDER-TOP: #ece9d8; BORDER-LEFT: #ece9d8; WIDTH: 23pt; BORDER-BOTTOM: #ece9d8; BACKGROUND-COLOR: transparent" width=31>B</TD></TR></TBODY></TABLE>

Posted by Guest on 2006-11-27 18:18:38

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:

Copyright © 2002 - 2024 by Animus Pactum Consulting. All rights reserved. Privacy Information