adrien/Sudoku
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Compare commits

base: adrien:67cd3594a6ea6091138752ddc17bff110b11799c
Branches Tags
adrien:master
...
compare: adrien:master
Branches Tags
adrien:master

18 Commits
67cd3594a6 ... master

Author SHA1 Message Date
Adrien MALINGREY
c477355fe9 Ajouter README.md 2025-05-21 10:38:18 +02:00
adrien
f52c970bef meta 2025-05-09 11:50:32 +02:00
adrien
cf0a5a465e fix 2025-05-09 11:13:29 +02:00
adrien
310a1883d2 declare properties, use session without cookies 2025-05-06 18:20:08 +02:00
adrien
4b92464c94 format 2025-05-05 23:18:26 +02:00
adrien
c09ed80a52 serviceWorker in html 2024-05-12 11:17:03 +02:00
adrien
b145ae566a hover 2024-04-09 01:38:42 +02:00
adrien
21e8f4134f auto import 2023-12-23 13:25:04 +01:00
adrien
31a40a7e93 format 2023-12-23 13:24:44 +01:00
adrien
ad3992ac30 navbar 2023-12-23 13:24:22 +01:00
adrien
5feaa65955 global $sudokuGridSolutions 2023-12-23 13:24:12 +01:00
adrien
ed5795a6cc save directly nbsolutions in $_SESSION 2023-12-12 18:36:37 +01:00
adrien
bdb1a094c3 back to bootstrap dark 2023-12-11 09:13:35 +01:00
adrien
85efaca248 color: inherit 2023-12-08 01:17:20 +01:00
adrien
39c564fb89 $_SESSION["sudokuGridSolutions"] 2023-12-08 01:17:06 +01:00
adrien
ba07a531d0 save nbSolutions in session 2023-12-06 15:10:06 +01:00
adrien
f510310549 use bootstrap default color theme switcher 2023-12-06 12:08:45 +01:00
adrien
5091e6a888 update 400.php style 2023-12-06 11:02:46 +01:00
13 changed files with 129 additions and 109 deletions
Expand all files Collapse all files

29
400.php Normal file → Executable file
View File

@ -6,17 +6,22 @@
<title>Requête incorrecte</title> <title>Requête incorrecte</title>
</head> </head>
<body> <body>
<header> <nav class="navbar mb-4">
<h1>Requête incorrecte</h1> <h1 class="display-4 text-center m-auto">Sudoku</h1>
</header> </nav>
L'adresse URL doit être de la forme :<br/> <main class="container my-4">
<?=$dirUrl?>/?<em>grille</em><br/> <header>
<em>grille</em> étant une suite de 81 caractères représentant la grille de gauche à droite puis de haut en bas, soit : <h1 class="mb-4">Requête incorrecte</h1>
<ul> </header>
<li>un chiffre entre 1 et 9 pour les cases connues</li> L'adresse URL doit être de la forme :<br/>
<li>un point pour les case vides</li> <?=$dirUrl?>/?<em>grille</em><br/>
</ul> <em>grille</em> étant une suite de 81 caractères représentant la grille de gauche à droite puis de haut en bas, soit :
Exemple :<br/> <ul>
<a href='<?=$newGridUrl?>'><?=$newGridUrl?></a> <li>un chiffre entre 1 et 9 pour les cases connues</li>
<li>un tiret (-) pour les case vides</li>
</ul>
Exemple :<br/>
<a href='<?=$newGridUrl?>'><?=$newGridUrl?></a>
</main>
</body> </body>
</html> </html>

5
README.md Normal file
View File

@ -0,0 +1,5 @@
# Sudoku
Web sudoku assistant
![screenshot](https://git.malingrey.fr/adrien/sudoku/raw/branch/master/thumbnail.png)

27
classes.php Normal file → Executable file
View File

@ -1,5 +1,5 @@
<?php <?php
const UNKNOWN = "."; const UNKNOWN = "-";
$validGrids = array(); $validGrids = array();
@ -27,15 +27,19 @@
class Box { class Box {
public $values = array('1', '2', '3', '4', '5', '6', '7', '8', '9'); public $values = array('1', '2', '3', '4', '5', '6', '7', '8', '9');
public $value = UNKNOWN;
public $rowId;
public $columnId;
public $regionId;
public $candidates;
public $candidateRemoved = array();
public $neighbourhood = array();
function __construct($rowId, $columnId, $regionId) { function __construct($rowId, $columnId, $regionId) {
$this->value = UNKNOWN;
$this->rowId = $rowId; $this->rowId = $rowId;
$this->columnId = $columnId; $this->columnId = $columnId;
$this->regionId = $regionId; $this->regionId = $regionId;
$this->candidates = $this->values; $this->candidates = $this->values;
$this->candidateRemoved = array();
$this->neighbourhood = array();
} }
function searchCandidates() { function searchCandidates() {
@ -48,8 +52,13 @@
} }
class Grid { class Grid {
function __construct() {
$this->boxes = array(); private $boxes = array();
private $rows;
private $columns;
private $regions;
function __construct($gridStr="") {
$this->rows = array_fill(0, 9, array()); $this->rows = array_fill(0, 9, array());
$this->columns = array_fill(0, 9, array()); $this->columns = array_fill(0, 9, array());
$this->regions = array_fill(0, 9, array()); $this->regions = array_fill(0, 9, array());
@ -74,6 +83,12 @@
if ($box != $neighbour && !in_array($neighbour, $box->neighbourhood)) if ($box != $neighbour && !in_array($neighbour, $box->neighbourhood))
$box->neighbourhood[] = $neighbour; $box->neighbourhood[] = $neighbour;
} }
if ($gridStr) {
$this->import($gridStr);
} else {
$this->generate();
}
} }
function import($gridStr) { function import($gridStr) {

0
favicon.png Normal file → Executable file
View File

Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 542 B

After

Width:  |  Height:  |  Size: 542 B

26
head.php Normal file → Executable file
View File

@ -1,10 +1,18 @@
<meta charset="utf-8" /> <meta charset="utf-8" />
<title>Sudoku</title> <title>Sudoku</title><meta property="og:title" content="Sudoku" />
<meta property="og:type" content="game" />
<meta name="description" property="og:description" content="Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9." />
<link rel="canonical" href="<?=$_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].dirname($_SERVER["DOCUMENT_URI"])?>" />
<meta property="og:url" content="<?=$_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].$_SERVER["DOCUMENT_URI"]?>" />
<meta property="og:image" content="<?=$_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].dirname($_SERVER["DOCUMENT_URI"])?>/thumbnail.php?size=200&grid=<?=$currentGrid?>" />
<meta property="og:image:width" content="200" />
<meta property="og:image:height" content="200" />
<meta name="Language" CONTENT="fr" /><meta property="og:locale" content="fr_FR" />
<meta property="og:site_name" content="<?=$_SERVER["HTTP_HOST"]?>" />
<meta name="viewport" content="width=device-width, initial-scale=1" /> <meta name="viewport" content="width=device-width, initial-scale=1" />
<link href="https://cdn.jsdelivr.net/npm/bootstrap-dark-5@1.1.3/dist/css/bootstrap-dark.min.css" rel="stylesheet" type="text/css" title="Automatique" /> <link href="https://cdn.jsdelivr.net/npm/bootstrap-dark-5@1.1.3/dist/css/bootstrap-dark.min.css" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/css/bootstrap.min.css" rel="alternate stylesheet" type="text/css" title="Clair" integrity="sha384-KK94CHFLLe+nY2dmCWGMq91rCGa5gtU4mk92HdvYe+M/SXH301p5ILy+dN9+nJOZ" crossorigin="anonymous" />
<link href="https://cdn.jsdelivr.net/npm/bootstrap-dark-5@1.1.3/dist/css/bootstrap-night.min.css" rel="alternate stylesheet" type="text/css" title="Sombre" />
<link href="https://cdn.jsdelivr.net/npm/remixicon@3.2.0/fonts/remixicon.css" rel="stylesheet"> <link href="https://cdn.jsdelivr.net/npm/remixicon@3.2.0/fonts/remixicon.css" rel="stylesheet">
<link href="style.css" rel="stylesheet" type="text/css" /> <link href="style.css" rel="stylesheet" type="text/css" />
@ -22,13 +30,3 @@
<link href="thumbnail.php?grid=<?=$currentGrid?>&size=60" sizes="60x60" rel="apple-touch-icon"> <link href="thumbnail.php?grid=<?=$currentGrid?>&size=60" sizes="60x60" rel="apple-touch-icon">
<link href="thumbnail.php?grid=<?=$currentGrid?>&size=76" sizes="76x76" rel="apple-touch-icon"> <link href="thumbnail.php?grid=<?=$currentGrid?>&size=76" sizes="76x76" rel="apple-touch-icon">
<link href="manifest.php?grid=<?=$currentGrid?>" rel="manifest"> <link href="manifest.php?grid=<?=$currentGrid?>" rel="manifest">
<meta property="og:title" content="Sudoku" />
<meta property="og:type" content="website" />
<meta property="og:url" content="<?=$_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].$_SERVER["DOCUMENT_URI"]?>" />
<meta property="og:image" content="<?=$_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].dirname($_SERVER["DOCUMENT_URI"])?>/thumbnail.php?size=200&grid=<?=$currentGrid?>" />
<meta property="og:image:width" content="200" />
<meta property="og:image:height" content="200" />
<meta property="og:description" content="Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9." />
<meta property="og:locale" content="fr_FR" />
<meta property="og:site_name" content="<?=$_SERVER["HTTP_HOST"]?>" />

57
index.php Normal file → Executable file
View File

@ -1,40 +1,45 @@
<?php <?php
require("classes.php"); require("classes.php");
session_start();
$fullUrl = $_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].$_SERVER["DOCUMENT_URI"]; $fullUrl = $_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"].$_SERVER["DOCUMENT_URI"];
$dirUrl = dirname($fullUrl); $dirUrl = dirname($fullUrl);
$currentGrid = strip_tags($_SERVER['QUERY_STRING']); $currentGrid = strip_tags($_SERVER['QUERY_STRING']);
if (preg_match("/^[1-9.]{81}$/", $currentGrid)) { if (preg_match("/^[1-9-]{81}$/", $currentGrid)) {
if (!isset($_SESSION[$currentGrid]) || $_SESSION[$currentGrid] != "checked") { session_id($currentGrid);
$grid = new Grid(); session_start(["use_cookies" => false]);
$grid->import($currentGrid);
if ($grid->containsDuplicates()) { if (!array_key_exists("nbSolutions", $_SESSION)) {
$grid = new Grid($currentGrid);
$_SESSION["nbSolutions"] = $grid->containsDuplicates() ? -1 : $grid->countSolutions(2);
}
switch($_SESSION["nbSolutions"]) {
case -1:
$warning = "Cette grille contient des doublons."; $warning = "Cette grille contient des doublons.";
} else { break;
switch($grid->countSolutions(2)) { case 0:
case 0: $warning = "Cette grille n'a pas de solution.";
$warning = "Cette grille n'a pas de solution."; break;
break; case 1:
case 1: break;
$validGrids[] = $currentGrid; default:
break; $warning = "Cette grille a plusieurs solutions.";
default:
$warning = "Cette grille a plusieurs solutions.";
}
}
} }
require("sudoku.php"); require("sudoku.php");
} else { } else {
$grid = new Grid(); if ($currentGrid) {
$grid->generate();
$gridAsString = $grid->toString();
$newGridUrl = "$dirUrl/?$gridAsString";
$_SESSION[$gridAsString] = "checked";
if (!$currentGrid) {
header("Location: $newGridUrl");
} else {
require("400.php"); require("400.php");
} else {
$grid = new Grid();
$gridAsString = $grid->toString();
$newGridUrl = "$dirUrl/?$gridAsString";
session_id($gridAsString);
session_start(["use_cookies" => false]);
$_SESSION["nbSolutions"] = 1;
header("Location: $newGridUrl");
} }
} }
?> ?>

0
manifest.php Normal file → Executable file
View File

0
service-worker.js Normal file → Executable file
View File

7
style.css Normal file → Executable file
View File

@ -20,7 +20,7 @@ table input {
padding: 0 !important; padding: 0 !important;
margin: 0 !important; margin: 0 !important;
text-align: center; text-align: center;
-moz-appearance: textfield !important; appearance: textfield !important;
border-radius: 0 !important; border-radius: 0 !important;
} }
@ -30,6 +30,11 @@ table.table-success input,
td.table-danger input:disabled, td.table-danger input:disabled,
table input:not([disabled]) { table input:not([disabled]) {
background: transparent !important; background: transparent !important;
color: inherit !important;
}
table input:not([disabled]):hover {
background: #9fb9b945 !important;
} }
table input:disabled { table input:disabled {

16
sudoku.js
View File

@ -35,12 +35,12 @@ window.onload = function() {
for (let box of row.getElementsByTagName('input')) { for (let box of row.getElementsByTagName('input')) {
let regionId = rowId - rowId % 3 + Math.floor(columnId / 3) let regionId = rowId - rowId % 3 + Math.floor(columnId / 3)
if (!box.disabled) { if (!box.disabled) {
box.onfocus = onfocus box.onfocus = onfocus
box.oninput = oninput box.oninput = oninput
box.onblur = onblur box.onblur = onblur
box.onclick = onclick box.onclick = onclick
box.onmouseenter = onmouseenter box.onmouseenter = onmouseenter
box.onmouseleave = onmouseleave box.onmouseleave = onmouseleave
} }
box.oncontextmenu = oncontextmenu box.oncontextmenu = oncontextmenu
box.rowId = rowId box.rowId = rowId
@ -82,10 +82,6 @@ window.onload = function() {
} }
loadGame(history.state) loadGame(history.state)
if ("serviceWorker" in navigator) {
navigator.serviceWorker.register(`service-worker.js`)
}
} }
window.onpopstate = (event) => loadGame(event.state) window.onpopstate = (event) => loadGame(event.state)

65
sudoku.php
View File

@ -36,54 +36,44 @@
<form id='sudokuForm' class='needs-validation' novalidate> <form id='sudokuForm' class='needs-validation' novalidate>
<table id='grid' class='table mb-2'> <table id='grid' class='table mb-2'>
<tbody> <tbody>
<?php <?php for ($row = 0; $row < 81; $row += 9): ?>
for ($row = 0; $row < 81; $row += 9) {
?>
<tr class="input-group d-inline-block w-auto"> <tr class="input-group d-inline-block w-auto">
<?php <?php for ($column = 0; $column < 9; $column++): $value = $currentGrid[$row+$column]; ?>
for ($column = 0; $column < 9; $column++) { <?php if ($value == UNKNOWN): ?>
$value = $currentGrid[$row+$column];
if ($value == UNKNOWN) {
?>
<td><input type='number' min='1' max='9' step='1' value='' class='form-control' /></td> <td><input type='number' min='1' max='9' step='1' value='' class='form-control' /></td>
<?php <?php else: ?>
} else {
?>
<td><input type='number' min='1' max='9' step='1' value='<?=$value?>' class='form-control' disabled /></td> <td><input type='number' min='1' max='9' step='1' value='<?=$value?>' class='form-control' disabled /></td>
<?php <?php endif ?>
} <?php endfor?>
} </tr>
?> <?php endfor?>
</tr> </tbody>
<?php </table>
} </form>
?> <div class='d-flex mb-4'>
</tbody> <div id='insertRadioGroup' class='radioGroup btn-group flex-fill'>
</table> <input type='radio' class='btn-check' id='insertRadio0' value='' name='insertRadioGroup' onclick='insert(this)' accesskey='0' checked /><label for='insertRadio0' class='btn btn-primary' title='Clavier'><i class="ri-input-cursor-move"></i></label>
</form> <?php for($value=1; $value<=9; $value++): ?>
<div class='d-flex mb-4'> <input type='radio' class='btn-check' id='insertRadio<?=$value?>' value='<?=$value?>' name='insertRadioGroup' onclick='insert(this)' accesskey='<?=$value?>' disabled />
<div id='insertRadioGroup' class='radioGroup btn-group flex-fill'> <label for='insertRadio<?=$value?>' class='btn btn-primary' title='Insérer un <?=$value?>'><?=$value?></label>
<input type='radio' class='btn-check' id='insertRadio0' value='' name='insertRadioGroup' onclick='insert(this)' accesskey='0' checked /><label for='insertRadio0' class='btn btn-primary' title='Clavier'><i class="ri-input-cursor-move"></i></label> <?php endfor ?>
<?php </div>
for($value=1; $value<=9; $value++) { </div>
echo " <input type='radio' class='btn-check' id='insertRadio$value' value='$value' name='insertRadioGroup' onclick='insert(this)' accesskey='$value' disabled /><label for='insertRadio$value' class='btn btn-primary' title='Insérer un $value'>$value</label>\n"; <div class='mb-3'>
} <?php if (isset($warning)): ?>
?> <strong>⚠️ <?=$warning?> ⚠️</strong><br/>
<?php else: ?>
Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9.
<?php endif?>
</div> </div>
</div> </div>
<div class='mb-3'><?php
if (isset($warning))
echo("<strong>⚠️ $warning ⚠️</strong><br/>");
else
echo("Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9.")
?></div>
</main> </main>
<aside class="col-md-3 text-center text-md-start"> <aside class="col-md-3 text-center text-md-start">
<div class="d-flex flex-column flex-shrink-0 p-3"> <div class="d-flex flex-column flex-shrink-0 p-3">
<ul class="nav nav-pills flex-column"> <ul class="nav nav-pills flex-column">
<li><a href="." class="nav-link link-body-emphasis">Nouvelle grille</a></li> <li><a href="." class="nav-link link-body-emphasis">Nouvelle grille</a></li>
<li><a href="" class="nav-link link-body-emphasis">Lien vers cette grille</a></li> <li><a href="" class="nav-link link-body-emphasis">Lien vers cette grille</a></li>
<li><a href="?................................................................................." class="nav-link link-body-emphasis">Grille vierge</a></li> <li><a href="?---------------------------------------------------------------------------------" class="nav-link link-body-emphasis">Grille vierge</a></li>
<li><a id="fixGridLink" href="" class="nav-link link-body-emphasis">Figer la grille</a></li> <li><a id="fixGridLink" href="" class="nav-link link-body-emphasis">Figer la grille</a></li>
<li><a href="https://git.malingrey.fr/adrien/Sudoku" class="nav-link link-body-emphasis">Code source</a></li> <li><a href="https://git.malingrey.fr/adrien/Sudoku" class="nav-link link-body-emphasis">Code source</a></li>
<li><a href=".." class="nav-link link-body-emphasis">Autres jeux</a></li> <li><a href=".." class="nav-link link-body-emphasis">Autres jeux</a></li>
@ -94,6 +84,7 @@
<ul id='contextMenu' class='context-menu modal-content shadow list-group w-auto position-absolute'></ul> <ul id='contextMenu' class='context-menu modal-content shadow list-group w-auto position-absolute'></ul>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ENjdO4Dr2bkBIFxQpeoTz1HIcje39Wm4jDKdf19U8gI4ddQ3GYNS7NTKfAdVQSZe" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ENjdO4Dr2bkBIFxQpeoTz1HIcje39Wm4jDKdf19U8gI4ddQ3GYNS7NTKfAdVQSZe" crossorigin="anonymous"></script>
<script src='sudoku.js' defer></script> <script src='sudoku.js' defer></script>
<script>navigator?.serviceWorker.register('service-worker.js')</script>
</body> </body>
</html> </html>

4
thumbnail.php Normal file → Executable file
View File

@ -1,9 +1,9 @@
<?php <?php
require("classes.php"); require("classes.php");
if (isset($_GET["grid"]) && preg_match("/^[1-9.]{81}$/", $_GET["grid"])) if (isset($_GET["grid"]) && preg_match("/^[1-9-]{81}$/", $_GET["grid"]))
$currentGrid = $_GET["grid"]; $currentGrid = $_GET["grid"];
else else
$currentGrid = ".528.3....4.9.1...39.562......73.129...1.64.7...42.3656.13.5...28.6.4...4.5287..."; $currentGrid = "-528-3----4-9-1---39-562------73-129---1-64-7---42-3656-13-5---28-6-4---4-5287---";
header ("Content-type: image/png"); header ("Content-type: image/png");
if (isset($_GET['size'])) if (isset($_GET['size']))
$size = (int) $_GET['size']; $size = (int) $_GET['size'];

0
thumbnail.png Normal file → Executable file
View File

Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 15 KiB

After

Width:  |  Height:  |  Size: 15 KiB