Strategies for Number Puzzles of all kinds
Caution!
Print Version
Solvers
Puzzles
Latest Apps
Str8ts
Other


Valid XHTML 4.01 Transitional


Discussion...


Post an idea here...
Your Name or Handle

Your comment, idea or question

Please enter the
letters you see:
arrow
Enter these letters
Remember me


Please keep your comments relevant to this puzzle.
Email addresses are never displayed, but they are required to confirm your comments. To state your solve time use the smaller form at the top right of this page." & vbNewLine & _ Line breaks and paragraphs are automatically converted ? no need to use <p> or <br> tags.

Saturday 30-Jul-2016

... by: ray

H1 = 6 gives a1-cell solution when All the Solver's strategies are used.

Saturday 30-Jul-2016

... by: ray

1. Use only basic strategies and the forcing bi-location cell set method.Start
G6{4579} - bi-location cell for 9,tri-location cell for 7 and 9.Progressively form the
the 3-element bi-location cell set G6D5B9,only force the 1-cell to 3-cells run out
values(no contradiction values) until G6D5B8 = (5,4,9) which gives the solution.
Other bi-location cell set solutions found were: B8D5J8 = (9,4,6).
2. Using this solution,with basic strategies, the following non bi-location cell set
solutions were found: C269 = (2,9,6), AB8C9 = (2,9,6), ABJ8 = (2,9,6). N.B: using
basic to extreme strategies,the following 1-cell solutions were found: C2 = 2, C6 = 9, A1 = 9(Double Exocet value).

Saturday 30-Jul-2016

... by: anybody1

STTE(OR) : 5A7 2A8 9B8 9C6 4C8 6C9 2D1 9G2 5G6 6H1 9H5 6J8

Saturday 30-Jul-2016

... by: kozo kataya

Well a very hard puzzle, wonder how make this kind of puzzle ?
Box3 in minicolum 8 294 for stte, though too difficult..

Saturday 30-Jul-2016

... by: anybody1

5A7 6H1 6J8

Archive

Each week a new 'unsolvable' will be published and the previous will be accessible here from this archive section. If you like very tough puzzles, these are for you.
Share and Enjoy



Post a Comment using Facebook...

Page created on 03-May-2011, last modified on 03-May-2011.
All puzzles on this site are trademarked and copyright
and cannot be reproduced without permission.
Copyright Syndicated Puzzles Inc, 2011-2015