| Author |
Message |
Topic: Puzzle 10/08/16: D BBDB XY |
wapati
Replies: 7
Views: 210
|
Forum: Puzzles by daj Posted: Wed Aug 18, 2010 1:58 pm Subject: Puzzle 10/08/16: D BBDB XY |
There are several ways to remove more.
. 9 .|. 1 .|. 8 .
5 . 1|8 . .|3 . .
. 3 .|. 4 5|2 . .
-----+-----+-----
. 5 .|. . .|. . 1
8 4 9|. . .|. . .
. . 3|4 . .|. . 8
-----+-----+-----
. 1 5| ... |
Topic: A four-cell contradiction chain |
wapati
Replies: 17
Views: 794
|
Forum: Solving techniques, and terminology Posted: Wed Jun 23, 2010 4:25 am Subject: A four-cell contradiction chain |
I like curling. It is slow to watch but that gives you time to figure what shot you prefer. Strategy.
Soccer, I do like it, much like hockey. Hockey is my sport of choice.
Baseball, I can ... |
Topic: A four-cell contradiction chain |
wapati
Replies: 17
Views: 794
|
Forum: Solving techniques, and terminology Posted: Wed Jun 23, 2010 4:16 am Subject: A four-cell contradiction chain |
Hurry HARD, eh?  |
Topic: A four-cell contradiction chain |
wapati
Replies: 17
Views: 794
|
Forum: Solving techniques, and terminology Posted: Wed Jun 23, 2010 2:29 am Subject: A four-cell contradiction chain |
Or, I perhaps missed the Canadian curling championships?
Keith
Tried to slide that past me, did 'ya. Wrong time of year. |
Topic: Puzzle 10/06/05: (C) Advanced |
wapati
Replies: 12
Views: 314
|
Forum: Puzzles by daj Posted: Sun Jun 06, 2010 11:53 pm Subject: Puzzle 10/06/05: (C) Advanced |
I saw a finned sword on 7s after basics.
I still needed a 4 cell xy-chain to finish.  |
Topic: Puzzle 10/06/06: (C) Advanced |
wapati
Replies: 5
Views: 253
|
Forum: Puzzles by daj Posted: Sun Jun 06, 2010 11:50 pm Subject: Puzzle 10/06/06: (C) Advanced |
m-wing(39) (9=3)r3c7-r3c1=(3-9)r1c2=r9c2; r9c7<>9
Same elimination with a 39 W-Wing. |
Topic: I need help with the Genius Puzzle |
wapati
Replies: 4
Views: 628
|
Forum: Other puzzles Posted: Sat Jun 05, 2010 12:10 am Subject: I need help with the Genius Puzzle |
| I agree, I looked at it and saw a Death Blossom that I didn't mind but as a human solver, I would not find it. Ugly ( not fun ) puzzle. |
Topic: Puzzle 10/05/29: (C) Advanced |
wapati
Replies: 18
Views: 465
|
Forum: Puzzles by daj Posted: Sun May 30, 2010 2:17 am Subject: Puzzle 10/05/29: (C) Advanced |
Thanks Mogulmeister for catching the General Remote Pair and giving me a chance to verify some tests in my chains() routine.
To me, a General Remote Pair is two concurrent chains -- or a single cha ... |
Topic: Puzzle 10/05/29: (C) Advanced |
wapati
Replies: 18
Views: 465
|
Forum: Puzzles by daj Posted: Sun May 30, 2010 2:10 am Subject: Puzzle 10/05/29: (C) Advanced |
Thanks daj,
I learn sudoku stuff every day, thanks to your posts and the replies to them. |
Topic: Puzzle 10/05/29: (C) Advanced |
wapati
Replies: 18
Views: 465
|
Forum: Puzzles by daj Posted: Sat May 29, 2010 11:10 pm Subject: Puzzle 10/05/29: (C) Advanced |
I had not the remotest idea......
Remote pair 36 @ r3c1 and r5c6 removes 36 from r3c6 (!!!) solving the puzzle.
I'd extend my admiration had you w-winged it instead  |
Topic: Puzzle 10/05/27: (B) |
wapati
Replies: 6
Views: 308
|
Forum: Puzzles by daj Posted: Sat May 29, 2010 2:03 am Subject: Puzzle 10/05/27: (B) |
So, everyone is in agreement on the XYZ-Wing -- which I missed completely.
As Marty said, ( roughly ) you see things in the order you look for them!
I saw the two xy-wings first as xyz is u ... |
Topic: Puzzle 10/05/27: (C) BBDB Advanced |
wapati
Replies: 6
Views: 347
|
Forum: Puzzles by daj Posted: Sat May 29, 2010 1:57 am Subject: Puzzle 10/05/27: (C) BBDB Advanced |
After basics with an xy-wing and an x-wing there are 2 overlapped hidden- URs.
This on 29s;
.------------------.------------------.------------------.
| 8 6 7 | 12 5 12 | 3 ... |
Topic: Puzzle 10/05/27: (B) |
wapati
Replies: 6
Views: 308
|
Forum: Puzzles by daj Posted: Fri May 28, 2010 3:17 pm Subject: Puzzle 10/05/27: (B) |
I took three steps but noticed, as I found the 3rd, that I could have used only the last method I found. Ah well, it wasn't a race!  |
Topic: Puzzle 10/05/27: (C) BBDB Advanced |
wapati
Replies: 6
Views: 347
|
Forum: Puzzles by daj Posted: Thu May 27, 2010 6:29 pm Subject: Puzzle 10/05/27: (C) BBDB Advanced |
I used overlapping hidden URs, one eliminates the other so do both at once.  |
Topic: Diabolical #1771, May 16 |
wapati
Replies: 2
Views: 587
|
Forum: Other puzzles Posted: Fri May 21, 2010 4:39 pm Subject: Diabolical #1771, May 16 |
Brain freeze? I had one yesterday. <sigh>
Check the 2s for a finny x-wing.  |
Topic: Finned sword. |
wapati
Replies: 5
Views: 719
|
Forum: Other puzzles Posted: Fri May 21, 2010 3:22 am Subject: Finned sword. |
I printed this out and stumbled most of the way through.
I got stuck, brain freeze? I put my position into a solver and saw the "easy" step I missed. I had already found a whole lot of ... |
Topic: Puzzle 10/05/19: BBDB XY |
wapati
Replies: 10
Views: 320
|
Forum: Puzzles by daj Posted: Fri May 21, 2010 3:05 am Subject: Puzzle 10/05/19: BBDB XY |
leaving
+-----------------------------------------------------+
| 3 7 26 | 4 5 8 | 26 1 9 |
| 1 9 248 | 6 3 27 | 5 24 78 |
| 68 248 ... |
Topic: Puzzle 10/05/20: (B) XY |
wapati
Replies: 13
Views: 413
|
Forum: Puzzles by daj Posted: Thu May 20, 2010 5:23 am Subject: Puzzle 10/05/20: (B) XY |
| This is a VERY good one. No big fish, but the CHUM !!! |
Topic: Big Fish. |
wapati
Replies: 2
Views: 625
|
Forum: Other puzzles Posted: Fri May 14, 2010 11:17 pm Subject: Big Fish. |
If you watch 6s you will find Jellies.
Watch 5s is easier, finned swordfish.
. 2 4|. . 7|8 9 1
. . .|4 . .|. . .
. . 8|. 9 .|7 4 .
-----+-----+-----
. . 9|. . .|. . 2
. . 2|8 . 3|9 . .
3 . ... |
Topic: 513 VH Find The Baphomet |
wapati
Replies: 9
Views: 729
|
Forum: Other puzzles Posted: Thu May 13, 2010 8:53 pm Subject: 513 VH Find The Baphomet |
UR1s ruin many a fine solution.
This is a simple skyscraper, I'd see that quickly. |
| |