Sudoku applet uses 100% CPU

Binary package hint: gnome-games

Hi,
Beginning a new sudoku grid quite freeze the game. It appears to use about 100% CPU capabilities.
I'm on Ubuntu 10.10 updated.
The sudoku is part of gnome-games package: 1:2.32.0-ubuntu1
If you need more informations, send details you want.
Thanks in advance.
Pyo

PS: System monitor detect that is a python module responsible for the 100% use of CPU

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: gnome-sudoku 1:2.32.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
CheckboxSubmission: 16171f40a45ef4d3e7daa55cdd453a02
CheckboxSystem: da9af3b901b5569a389df6337f3d812f
Date: Wed Mar 9 00:19:07 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 LANGUAGE=fr:es_ES:fr_FR:en_GB:en
 LANG=fr_FR.utf8
 SHELL=/bin/bash
SourcePackage: gnome-games