{"level":"expert","rows":15,"cols":11,"cells":[{"r":12,"c":6,"kind":"num","slot":true},{"r":12,"c":7,"kind":"op","text":"×"},{"r":12,"c":8,"kind":"num","value":11},{"r":12,"c":9,"kind":"eq","text":"="},{"r":12,"c":10,"kind":"num","value":77},{"r":10,"c":6,"kind":"num","value":28},{"r":11,"c":6,"kind":"op","text":"÷"},{"r":13,"c":6,"kind":"eq","text":"="},{"r":14,"c":6,"kind":"num","slot":true},{"r":14,"c":7,"kind":"op","text":"÷"},{"r":14,"c":8,"kind":"num","slot":true},{"r":14,"c":9,"kind":"eq","text":"="},{"r":14,"c":10,"kind":"num","value":1},{"r":10,"c":4,"kind":"num","value":3},{"r":10,"c":5,"kind":"op","text":"×"},{"r":10,"c":7,"kind":"eq","text":"="},{"r":10,"c":8,"kind":"num","slot":true},{"r":6,"c":10,"kind":"num","value":1},{"r":7,"c":10,"kind":"op","text":"+"},{"r":8,"c":10,"kind":"num","slot":true},{"r":9,"c":10,"kind":"op","text":"+"},{"r":10,"c":10,"kind":"num","slot":true},{"r":11,"c":10,"kind":"eq","text":"="},{"r":6,"c":6,"kind":"num","slot":true},{"r":6,"c":7,"kind":"op","text":"−"},{"r":6,"c":8,"kind":"num","slot":true},{"r":6,"c":9,"kind":"eq","text":"="},{"r":6,"c":4,"kind":"num","value":6},{"r":7,"c":4,"kind":"op","text":"÷"},{"r":8,"c":4,"kind":"num","value":2},{"r":9,"c":4,"kind":"op","text":"÷"},{"r":11,"c":4,"kind":"eq","text":"="},{"r":12,"c":4,"kind":"num","value":1},{"r":8,"c":2,"kind":"num","slot":true},{"r":8,"c":3,"kind":"op","text":"×"},{"r":8,"c":5,"kind":"op","text":"×"},{"r":8,"c":6,"kind":"num","slot":true},{"r":8,"c":7,"kind":"eq","text":"="},{"r":8,"c":8,"kind":"num","value":96},{"r":6,"c":0,"kind":"num","slot":true},{"r":6,"c":1,"kind":"op","text":"÷"},{"r":6,"c":2,"kind":"num","value":12},{"r":6,"c":3,"kind":"eq","text":"="},{"r":4,"c":0,"kind":"num","value":2},{"r":5,"c":0,"kind":"op","text":"+"},{"r":7,"c":0,"kind":"op","text":"−"},{"r":8,"c":0,"kind":"num","value":1},{"r":9,"c":0,"kind":"eq","text":"="},{"r":10,"c":0,"kind":"num","slot":true},{"r":4,"c":1,"kind":"op","text":"−"},{"r":4,"c":2,"kind":"num","slot":true},{"r":4,"c":3,"kind":"eq","text":"="},{"r":4,"c":4,"kind":"num","slot":true},{"r":0,"c":6,"kind":"num","value":11},{"r":1,"c":6,"kind":"op","text":"−"},{"r":2,"c":6,"kind":"num","slot":true},{"r":3,"c":6,"kind":"op","text":"+"},{"r":4,"c":6,"kind":"num","value":5},{"r":5,"c":6,"kind":"eq","text":"="},{"r":0,"c":8,"kind":"num","value":9},{"r":1,"c":8,"kind":"op","text":"×"},{"r":2,"c":8,"kind":"num","value":5},{"r":3,"c":8,"kind":"op","text":"÷"},{"r":4,"c":8,"kind":"num","slot":true},{"r":5,"c":8,"kind":"eq","text":"="},{"r":12,"c":0,"kind":"num","slot":true},{"r":12,"c":1,"kind":"op","text":"−"},{"r":12,"c":2,"kind":"num","slot":true},{"r":12,"c":3,"kind":"eq","text":"="}],"equations":[{"ops":["×"],"dir":"h","cells":["12,6","12,7","12,8","12,9","12,10"],"nums":["12,6","12,8","12,10"]},{"ops":["÷"],"dir":"v","cells":["10,6","11,6","12,6","13,6","14,6"],"nums":["10,6","12,6","14,6"]},{"ops":["÷"],"dir":"h","cells":["14,6","14,7","14,8","14,9","14,10"],"nums":["14,6","14,8","14,10"]},{"ops":["×"],"dir":"h","cells":["10,4","10,5","10,6","10,7","10,8"],"nums":["10,4","10,6","10,8"]},{"ops":["+","+"],"dir":"v","cells":["6,10","7,10","8,10","9,10","10,10","11,10","12,10"],"nums":["6,10","8,10","10,10","12,10"]},{"ops":["−"],"dir":"h","cells":["6,6","6,7","6,8","6,9","6,10"],"nums":["6,6","6,8","6,10"]},{"ops":["÷","÷"],"dir":"v","cells":["6,4","7,4","8,4","9,4","10,4","11,4","12,4"],"nums":["6,4","8,4","10,4","12,4"]},{"ops":["×","×"],"dir":"h","cells":["8,2","8,3","8,4","8,5","8,6","8,7","8,8"],"nums":["8,2","8,4","8,6","8,8"]},{"ops":["÷"],"dir":"h","cells":["6,0","6,1","6,2","6,3","6,4"],"nums":["6,0","6,2","6,4"]},{"ops":["+","−"],"dir":"v","cells":["4,0","5,0","6,0","7,0","8,0","9,0","10,0"],"nums":["4,0","6,0","8,0","10,0"]},{"ops":["−"],"dir":"h","cells":["4,0","4,1","4,2","4,3","4,4"],"nums":["4,0","4,2","4,4"]},{"ops":["−","+"],"dir":"v","cells":["0,6","1,6","2,6","3,6","4,6","5,6","6,6"],"nums":["0,6","2,6","4,6","6,6"]},{"ops":["×","÷"],"dir":"v","cells":["0,8","1,8","2,8","3,8","4,8","5,8","6,8"],"nums":["0,8","2,8","4,8","6,8"]},{"ops":["−"],"dir":"h","cells":["12,0","12,1","12,2","12,3","12,4"],"nums":["12,0","12,2","12,4"]}],"tiles":[1,1,2,4,4,4,5,6,7,9,10,12,19,20,72,73,74,84],"solution":{"10,0":73,"10,10":74,"10,8":84,"12,0":20,"12,2":19,"12,6":7,"14,6":4,"14,8":4,"2,6":6,"4,2":1,"4,4":1,"4,8":5,"6,0":72,"6,6":10,"6,8":9,"8,10":2,"8,2":12,"8,6":4}}
