diff --git a/apps/plugins/bitmaps/native/sudoku_inverse.220x176x16.bmp b/apps/plugins/bitmaps/native/sudoku_inverse.220x176x16.bmp
index e51eb228b8..89ad25885d 100644
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diff --git a/apps/plugins/bitmaps/native/sudoku_normal.220x176x16.bmp b/apps/plugins/bitmaps/native/sudoku_normal.220x176x16.bmp
index 3a706e9b09..47963758e2 100644
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diff --git a/apps/plugins/bitmaps/native/sudoku_start.220x176x16.bmp b/apps/plugins/bitmaps/native/sudoku_start.220x176x16.bmp
index a0c151e785..5fed00b9be 100644
Binary files a/apps/plugins/bitmaps/native/sudoku_start.220x176x16.bmp and b/apps/plugins/bitmaps/native/sudoku_start.220x176x16.bmp differ