diff --git a/README.md b/README.md
index 7c8c32b..8489366 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # ksudoku
 
+A program that can generate and solve sudoku.
+
diff --git a/ksudoku.spec b/ksudoku.spec
new file mode 100644
index 0000000..003c247
--- /dev/null
+++ b/ksudoku.spec
@@ -0,0 +1,126 @@
+Name:          ksudoku
+Version:       4.13.0
+Release:       1mamba
+Summary:       A program that can generate and solve sudoku
+Group:         Graphical Desktop/Applications/Games
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.kde.org
+Source:        ftp://ftp.kde.org/pub/kde/stable/%{version}/src/ksudoku-%{version}.tar.xz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: kdelibs-devel
+BuildRequires: libgcc
+BuildRequires: libGL-devel
+BuildRequires: libGLU-devel
+BuildRequires: libICE-devel
+BuildRequires: libkdegames-devel
+BuildRequires: libqt4-devel
+BuildRequires: libSM-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libX11-devel
+BuildRequires: libXau-devel
+BuildRequires: libXdmcp-devel
+BuildRequires: libXext-devel
+BuildRequires: libXft-devel
+BuildRequires: libXpm-devel
+## AUTOBUILDREQ-END
+BuildRequires: automoc4
+BuildRequires: cmake
+BuildRequires: libqt4-devel
+BuildRequires: kdelibs-devel
+Requires:      kdelibs%{?_kde4_version: >= %{_kde4_version}}
+Provides:      ksudoku4
+Obsoletes:     ksudoku4
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+A program that can generate and solve sudoku.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%cmake_kde4 -d build
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C build
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post
+touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
+exit 0
+
+%posttrans
+update-desktop-database -q >/dev/null 2>&1
+update-mime-database %{_kde4_mimedir} >/dev/null 2>&1
+gtk-update-icon-cache %{_kde4_icondir}/hicolor >/dev/null 2>&1
+exit 0
+
+%postun
+if [ $1 -eq 0 ]; then
+   update-desktop-database -q >/dev/null 2>&1
+   update-mime-database %{_kde4_mimedir} >/dev/null 2>&1
+   touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
+   gtk-update-icon-cache %{_kde4_icondir}/hicolor >/dev/null 2>&1
+fi
+exit 0
+
+%files
+%defattr(-,root,root)
+%{_kde4_bindir}/ksudoku
+%{_kde4_xdgappsdir}/ksudoku.desktop
+%dir %{_kde4_datadir}/ksudoku
+%{_kde4_datadir}/ksudoku/*
+%config %{_kde4_configdir}/ksudokurc
+%doc %lang(en) %{_kde4_htmldir}/en/ksudoku/*
+%{_kde4_icondir}/hicolor/*/apps/ksudoku.png
+%doc AUTHORS COPYING COPYING.DOC
+
+%changelog
+* Thu Apr 17 2014 Automatic Build System <autodist@mambasoft.it> 4.13.0-1mamba
+- automatic version update by autodist
+
+* Thu Apr 03 2014 Automatic Build System <autodist@mambasoft.it> 4.12.4-1mamba
+- automatic version update by autodist
+
+* Wed Mar 05 2014 Automatic Build System <autodist@mambasoft.it> 4.12.3-1mamba
+- automatic version update by autodist
+
+* Wed Feb 05 2014 Automatic Build System <autodist@mambasoft.it> 4.12.2-1mamba
+- automatic version update by autodist
+
+* Tue Jan 14 2014 Automatic Build System <autodist@mambasoft.it> 4.12.1-1mamba
+- automatic version update by autodist
+
+* Thu Dec 19 2013 Automatic Build System <autodist@mambasoft.it> 4.12.0-1mamba
+- automatic version update by autodist
+
+* Thu Dec 05 2013 Automatic Build System <autodist@mambasoft.it> 4.11.4-1mamba
+- automatic version update by autodist
+
+* Wed Nov 06 2013 Automatic Build System <autodist@mambasoft.it> 4.11.3-1mamba
+- automatic version update by autodist
+
+* Wed Oct 02 2013 Automatic Build System <autodist@mambasoft.it> 4.11.2-1mamba
+- automatic version update by autodist
+
+* Wed Sep 04 2013 Automatic Build System <autodist@mambasoft.it> 4.11.1-1mamba
+- automatic version update by autodist
+
+* Wed Aug 14 2013 Automatic Build System <autodist@mambasoft.it> 4.11.0-1mamba
+- automatic version update by autodist
+
+* Tue Jul 02 2013 Automatic Build System <autodist@mambasoft.it> 4.10.5-1mamba
+- automatic version update by autodist
+
+* Tue Jun 11 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 4.10.4-1mamba
+- package created by silvan using the webbuild interface