Bug 172927

Version:           0.5 (using 4.1.2 (KDE 4.1.2), Debian packages)
Compiler:          cc
OS:                Linux (i686) release 2.6.26-1-686

Forwarded: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=354071


From: Wolfgang Rohdewald <wolfgang@rohdewald.de>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: ksudoku: does not always generate puzzles with unique solutions
Date: Thu, 23 Feb 2006 03:22:17 +0100

Package: ksudoku
Version: 0.3-3
Severity: normal


I let ksudoku generate a 3x3 puzzle with hardest difficulty.
This is what it generated:


9
051470932
264391075
079520614
607915423
543207196
192634507
725049360
410763259
936052740

this is the solution ksudoku claims to be correct:
9
851476932
264391875
379528614
687915423
543287196
192634587
725149368
418763259
936852741

this is a second solution which is also correct
but ksudoku claims it to be false:

9
851476932
264391875
379528614
687915423
543287196
192634587
725849361
418763259
936152748

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15
Locale: LANG=de_DE@euro, LC_CTYPE=de_DE@euro (charmap=ISO-8859-15)

Versions of packages ksudoku depends on:
ii  kdelibs4c2a        4:3.5.1-2             core libraries for all KDE applica
ii  libc6              2.3.6-1               GNU C Library: Shared libraries an
ii  libgcc1            1:4.0.2-9             GCC support library
ii  libqt3-mt          3:3.3.5-3             Qt GUI Library (Threaded runtime v
ii  libstdc++6         4.0.2-9               The GNU Standard C++ Library v3
ii  xlibmesa-gl [libgl 6.9.0.dfsg.1-4        Mesa 3D graphics library [X.Org]
ii  xlibmesa-glu [libg 4.3.0.dfsg.1-14sarge1 Mesa OpenGL utility library [XFree

ksudoku recommends no packages.

-- no debconf information





Message #10 received at 354071@bugs.debian.org (full text, mbox):
From: Kamaraju Kusumanchi <kamaraju@gmail.com>
To: Debian Bug Tracking System <354071@bugs.debian.org>
Subject: ksudoku: correct solution is not recognized as such
Date: Fri, 27 Oct 2006 14:39:46 -0400

[Message part 1 (text/plain, inline)]
Package: ksudoku
Version: 0.3-4
Followup-For: Bug #354071


I can confirm this behaviour. I am attaching a screenshot of one of the games
with Diffuculty=Hardest. In the screenshot, you can see that the solution is
correct but does not match with the solution of ksudoku's. The fact that it does
not match can be recognized by the highlighting of numbers.

hth
raju


-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16-2-686
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)

Versions of packages ksudoku depends on:
ii  kdelibs4c2a                  4:3.5.5a-1  core libraries and binaries for al
ii  libc6                        2.3.6.ds1-4 GNU C Library: Shared libraries
ii  libgcc1                      1:4.1.1-13  GCC support library
ii  libgl1-mesa-glx [libgl1]     6.4.2-1     A free implementation of the OpenG
ii  libglu1-mesa [libglu1]       6.4.2-1     The OpenGL utility library (GLU)
ii  libglu1-xorg                 1:7.0.22    transitional package for Debian et
ii  libqt3-mt                    3:3.3.6-4   Qt GUI Library (Threaded runtime v
ii  libstdc++6                   4.1.1-13    The GNU Standard C++ Library v3
ii  xlibmesa-gl                  1:7.0.22    transitional package for Debian et

ksudoku recommends no packages.

-- no debconf information

[ksudoku_highlighting_bug.png (image/png, attachment)]