From b69895eb5fa2c4ecb1b4c8cea01d7582f6816043 Mon Sep 17 00:00:00 2001 From: Teruaki Kawashima Date: Sun, 15 Nov 2009 11:19:58 +0000 Subject: sudoku: fix improper checking if loaded puzzle is valid. blocks also need to be checked. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23630 a1c6a512-1295-4272-9138-f99709370657 --- apps/plugins/sudoku/sudoku.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'apps/plugins/sudoku') diff --git a/apps/plugins/sudoku/sudoku.c b/apps/plugins/sudoku/sudoku.c index 02de4083dd..412b197ae8 100644 --- a/apps/plugins/sudoku/sudoku.c +++ b/apps/plugins/sudoku/sudoku.c @@ -759,9 +759,9 @@ bool load_sudoku(struct sudoku_state_t* state, char* filename) } /* Check that the board is valid - we need to check every row/column - individually, so we check the diagonal from top-left to bottom-right */ - for (state->x = 0; state->x < 9; state->x++) { - state->y = state->x; + and block individually */ + for (state->y = 0; state->y < 9; state->y++) { + state->x = (state->y%3)*3 + (state->y/3); if (check_status(state)) return false; } state->x = 0; -- cgit v1.2.3