π Seas 1-4

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π Seas 1-4

Postby mith » Sun Mar 14, 2021 6:58 pm

And a bonus series for pi day!

Code: Select all
+-------+-------+-------+
| . . 3 | 1 . . | . . 4 |
| . 1 . | . 5 . | . 9 . |
| 2 . . | . . 6 | 5 . . |
+-------+-------+-------+
| 3 . 5 | . . 8 | 9 . . |
| . 7 . | . 9 . | . 3 . |
| . . 2 | 3 . . | . . 8 |
+-------+-------+-------+
| . . . | . . . | . . . |
| . . 4 | 6 . 2 | . . . |
| . . 6 | 4 . . | . . 3 |
+-------+-------+-------+
..31....4.1..5..9.2....65..3.5..89...7..9..3...23....8...........46.2.....64....3


Code: Select all
+-------+-------+-------+
| . . 3 | 1 . . | . . 4 |
| . 1 . | . 5 . | . 9 . |
| 2 . . | . . 6 | 5 . . |
+-------+-------+-------+
| 3 . 5 | . . 8 | 9 . . |
| . 7 . | . 9 . | . 3 . |
| . . 2 | 3 . . | . . 8 |
+-------+-------+-------+
| 4 . . | . . . | 6 . . |
| . 2 6 | 4 . . | . . 3 |
| . 3 8 | . . . | . . . |
+-------+-------+-------+
..31....4.1..5..9.2....65..3.5..89...7..9..3...23....84.....6...264....3.38......


Code: Select all
+-------+-------+-------+
| 3 . . | . . 1 | 4 . . |
| . 1 . | . 5 . | . 9 . |
| . . 2 | 6 . . | 5 . 3 |
+-------+-------+-------+
| . . 5 | 8 . . | . . 9 |
| . 7 . | . 9 . | . 3 . |
| 2 . . | . . 3 | 8 . . |
+-------+-------+-------+
| . . . | . . . | . . . |
| 4 . 6 | . . . | . . . |
| . . . | . . . | 2 6 4 |
+-------+-------+-------+
3....14...1..5..9...26..5.3..58....9.7..9..3.2....38...........4.6............264


Code: Select all
+-------+-------+-------+
| . . 3 | 1 . . | . . 4 |
| . 1 . | . 5 . | . 9 . |
| 2 . . | . . 6 | 5 . . |
+-------+-------+-------+
| 3 . 5 | . . 8 | 9 . . |
| . 7 . | . 9 . | . 3 . |
| . . 2 | 3 . . | . . 8 |
+-------+-------+-------+
| 4 . 6 | . 2 . | . . . |
| . . . | 6 . . | 4 . 3 |
| . 3 8 | . . . | . . . |
+-------+-------+-------+
..31....4.1..5..9.2....65..3.5..89...7..9..3...23....84.6.2.......6..4.3.38......
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Re: π Seas 1-4

Postby Cenoman » Sun Mar 14, 2021 10:53 pm

Puzzle #3
Code: Select all
 +------------------+------------------+-----------------+
 |  3    5     7    |  9    2    1     |  4    8    6    |
 |  6    1     8    |  3    5    4     |  7    9    2    |
 |  9    4     2    |  6    7    8     |  5    1    3    |
 +------------------+------------------+-----------------+
 |  1    3     5    |  8    4    7     |  6    2    9    |
 |  8    7     4    |  2    9    6     |  1    3    5    |
 |  2    6     9    |  5    1    3     |  8    4    7    |
 +------------------+------------------+-----------------+
 |  57  a2-8+9 13   |  4    6    29    |  39   57   18   |
 |  4   a29+8  6    |  17  c38  b25+9  | c39   57   18   |
 |  57  e89    13   |  17  d38   59    |  2    6    4    |
 +------------------+------------------+-----------------+

BUG+3
(9r7c2|8r8c2) == (9)r8c6 - (9=38)r8c57 - r9c5 = (8)r9c2 => -8r7c2; ste
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Re: π Seas 1-4

Postby Leren » Mon Mar 15, 2021 5:15 am

Also puzzle 3. Finned Franken Swordfish in 7's r47b3 c489 with a fin Cell r7c7 => - 7 r8c8, r9c89; btte

Code: Select all
*-----------------------------------------------------*
| 569  5689 3   | 1    7   29    | 268  268    4      |
| 67   1    47  | 8    5   24    | 3    9     *267    |
| 2    489  479 | 49   3   6     | 5   *178   *17     |
|---------------+----------------+--------------------|
| 3    46   5   |*247  146 8     | 9   *1247  *127    |
| 8    7    14  | 245  9   145   | 126  3      1256   |
| 169  469  2   | 3    146 1457  | 17   1457   8      |
|---------------+----------------+--------------------|
| 4    59   6   |*579  2   3     |f178 *1578  *1579   |
| 1579 2    179 | 6    8   1579  | 4    5-7    3      |
| 1579 3    8   | 4579 14  14579 | 267  256-7  2569-7 |
*-----------------------------------------------------*

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Re: π Seas 1-4

Postby RSW » Mon Mar 15, 2021 5:22 am

Also Puzzle #3
Code: Select all
 +-----------+-----------+----------+
 | 3  5   7  | 9  2  1   | 4  8  6  |
 | 6  1   8  | 3  5  4   | 7  9  2  |
 | 9  4   2  | 6  7  8   | 5  1  3  |
 +-----------+-----------+----------+
 | 1  3   5  | 8  4  7   | 6  2  9  |
 | 8  7   4  | 2  9  6   | 1  3  5  |
 | 2  6   9  | 5  1  3   | 8  4  7  |
 +-----------+-----------+----------+
 | 57 289 13 | 4  6  29  | 39 57 18 |
 | 4  289 6  | 17 38 259 | 39 57 18 |
 | 57 89  13 | 17 38 59  | 2  6  4  |
 +-----------+-----------+----------+

(8=3)r9c5-(3=1)r9c3-(1=7)r9c4-(7=1)r8c4-(1=8)r8c9 => -8r8c5; stte
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Re: π Seas 1-4

Postby SteveG48 » Mon Mar 15, 2021 2:16 pm

Puzzle 1

Code: Select all
 *-----------------------------------------------------------------------------*
 | 5789    58      3       | 1       2       79      | 678     678     4       |
 | 6       1       78      |e78      5       4       | 3       9       2       |
 | 2       4      d789     |e789     3       6       | 5       178     17      |
 *-------------------------+-------------------------+-------------------------|
 | 3       6       5       |e27      4       8       | 9       127     17      |
 | 148     7       18      |e25      9       1-5     | 246     3      a56      |
 | 14      9       2       | 3       6       157     | 47      457     8       |
 *-------------------------+-------------------------+-------------------------|
 | 15789   258    c1789    |b59      178     3       | 124678  245678 b569     |
 | 15789   3       4       | 6       178     2       | 178     578     59      |
 | 15789   258     6       | 4       178     59      | 1278    2578    3       |
 *-----------------------------------------------------------------------------*


(5=6)r5c9 - (6=59)r7c49 - 9r7c3 = r3c3 - (9=2785)r2345c4 => -5 r5c6 ; stte
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Re: π Seas 1-4

Postby Cenoman » Mon Mar 15, 2021 3:48 pm

mith wrote:And a bonus series for pi day!

Hi mith,
You are lucky to live in an anglo-saxon culture. Unfortunately, In France no pi day ! Yesterday was 14/3/2021 and there is no 14th month in any year...
That said, the true pi day occurred long ago, on March 14, 1592. With a little chance, it could have been the same day as the first centenary of Christopher Columbus landing in Americas, or leaving La Gomera (Canary Island), but that was October 12 and September 6 resp. So bad!
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Re: π Seas 1-4

Postby mith » Mon Mar 15, 2021 4:49 pm

It's mostly just the US that does dates in this incredibly stupid MM-DD-YYYY way; the UK does it the same way as France. (As someone who works in software, I prefer YYYY-MM-DD whenever possible, but DD-MM-YYYY is obviously preferable to the US way.)

The number of times I tried to write it the wrong way around when I lived in England... :)
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Re: π Seas 1-4

Postby pjb » Tue Mar 16, 2021 1:18 am

Puzzle 1:
Code: Select all
e5789    58      3      | 1      2     f79     | 678    678    4     
 6       1       78     | 78     5      4      | 3      9      2     
 2       4      d789    | 789    3      6      | 5      178    17     
------------------------+----------------------+---------------------
 3       6       5      | 27     4      8      | 9      127    17     
 48-1    7      b18     | 25     9     a15     | 246    3      56     
 14      9       2      | 3      6      17-5   | 47     457    8     
------------------------+----------------------+---------------------
 15789   258    c19-78  | 59     178    3      | 124678 245678 569   
 15789   3       4      | 6      178    2      | 178    578    59     
 15789   258     6      | 4      178   g59     | 1278   2578   3     

(5=1)r5c6 - (1)r5c3 = (1-9)r7c3 = (9)r3c3 - (9)r1c1 = (9)r1c6 - (9=5)r9c6 - loop => -1 r5c1; -5 r6c6; -78 r7c3; btte
or
3x3 MSLS: 13 cell Truths: r357 c349 +r2c3 r2c4 r4c4 r4c9
13 links: 9r3, 5r5, 59r7, 178c3, 278c4, 167c9
5 eliminations: -5 r5c6, -59 r7c1, -5 r7c28; stte

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Re: π Seas 1-4

Postby pjb » Tue Mar 16, 2021 1:29 am

Puzzle 2:
Code: Select all
 59      589     3      | 1      27     279    | 78     6      4     
 6       1       7      | 8      5      4      | 3      9      2     
 2       48-9    49*    | 79*    3      6      | 5      178    17*   
------------------------+----------------------+---------------------
 3       4-6     5*     | 267*   1247-6 8      | 9      1247   167*   
 8       7       14*    | 56-2   9      125    | 124    3      56-1   
 19      469     2      | 3      1467   157    | 147    1457   8     
------------------------+----------------------+---------------------
 4       59*     19*    | 2579*  1278   3      | 6      1278-5 1579* 
 1579    2       6      | 4      178    1579   | 178    1578   3     
 1579    3       8      | 569-27 1267   12579  | 1247   12457  59-17   

10 cell Truths: r347 c349 +r7c2 r5c3
10 links: 9r3, 6r4, 59r7, 14c3, 27c4, 17c9
10 eliminations: -9 r3c2, -6 r4c25, -5 r7c8, -2 r59c4, -7 r9c4, -1 r5c9, -17 r9c9; stte

Phil
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Re: π Seas 1-4

Postby pjb » Tue Mar 16, 2021 1:38 am

Puzzle 3:
ALS: (1=9)r8c579 - (9=1)r7c37 => -1 r7c9; stte

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Re: π Seas 1-4

Postby pjb » Tue Mar 16, 2021 2:27 am

Puzzle 4 (Leren called it puzzle 3):
Can't find anything worth offering compared with Leren's franken fish
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