diff --git a/public/css/sudoku.css b/public/css/sudoku.css
new file mode 100644
index 0000000..787a65a
--- /dev/null
+++ b/public/css/sudoku.css
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+body {
+ font-family: sans-serif;
+}
+
+.container {
+ max-width: 800px;
+ margin: auto;
+}
+
+.box {
+ border: 2px solid black;
+ width: 210px;
+ height: 210px;
+ float: left;
+}
+
+.cell {
+ border: 1px solid black;
+ width: 70px;
+ height: 70px;
+ float:left;
+ box-sizing: border-box;
+
+ font-size: 40px;
+ font-weight: bold;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+}
+
+.cell > span {
+ font-size: 12px;
+ font-weight: normal;
+ text-align: center;
+ letter-spacing: 11px;
+ word-wrap: anywhere;
+ padding-left: 10px;
+}
+
diff --git a/public/favicon.ico b/public/favicon.ico
new file mode 100644
index 0000000..c53706e
Binary files /dev/null and b/public/favicon.ico differ
diff --git a/public/index.html b/public/index.html
new file mode 100644
index 0000000..e69de29
diff --git a/public/scripts/sudoku.js b/public/scripts/sudoku.js
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index 0000000..84cae43
--- /dev/null
+++ b/public/scripts/sudoku.js
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+window.onload = (event) => {
+ var params = new URLSearchParams(window.location.search);
+ var puzzle = params.get("p");
+ if (puzzle === null) {
+ return;
+ }
+ if (puzzle.length != 81) {
+ console.log("Failure: puzzle url len is " + puzzle.length);
+ return;
+ }
+
+ for (i = 0; i < 81; i++) {
+ if (puzzle[i] != '.') {
+ document.getElementById(i+1).innerText = puzzle[i]
+ }
+ }
+
+ var marks_param = params.get("m");
+ if (marks_param === null) {
+ return;
+ }
+ var marks = marks_param.split(",");
+
+ if (marks.length != 81) {
+ console.log("Failure: marks url len is " + marks.length);
+ return;
+ }
+
+ for (i = 0; i < 81; i++) {
+ if (marks[i].length > 0) {
+ var cell = document.getElementById(i+1);
+ if (cell.innerHTML.trim().length > 0) {
+ console.log("Pencil marks in cell with number: " + (i+1));
+ } else {
+ cell.innerHTML = "" + marks[i] + "";
+ }
+
+ }
+ }
+}
diff --git a/public/sudoku.html b/public/sudoku.html
new file mode 100644
index 0000000..0a582c1
--- /dev/null
+++ b/public/sudoku.html
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+ Sudoku
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