Schulte-Grid

train your concentration

<title>number memory</title> <script> var board=document.getElementById("board"); var table=board.getContext("2d"); for (var i=0;i<5;i++){ table.beginPath(); table.moveTo(150*i,0); table.lineTo(150*i,600); table.moveTo(0,150*i); table.lineTo(600,150*i); table.stroke(); } </script> Footer © 2022 GitHub, Inc. Footer navigation Terms Privacy