{"text_format":"1","workbook":"xlsx","n_sheets":5,"sheets":["Puzzle","Sheet2","Help","Puzzles","Solutions"],"not_rendered":{"charts":0,"images":9,"macros":1,"external_links":0,"defined_names":3,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Puzzle","index":0,"n_rows":12,"n_cols":17,"rows_kept":12,"cut":false,"hidden":false,"merged":[[3,13,3,14]]}
["Sudoku"]
["Level:",8]
[]
[null,7,6,1,null,null,null,null,null,8,null,null,"Hint?","Hints Used:",null,0,"/5"]
[null,null,null,null,null,null,4,null,3,6]
[null,null,4,null,null,null,8,7,null,9]
[null,8,9,null,null,null,7,4]
[null,null,null,null,null,9,null,null,null,7]
[null,2,null,3,null,4,5]
[null,6,3,null,7,5,null,null,2]
[null,null,5,null,null,null,null,null,7]
[null,4,null,null,null,2]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":true,"merged":[]}

{"sheet":"Help","index":2,"n_rows":18,"n_cols":3,"rows_kept":18,"cut":false,"hidden":false,"merged":[[2,2,2,7],[14,1,14,8],[15,1,15,8],[16,1,16,8],[17,1,17,8],[3,2,3,7],[4,2,4,7],[5,2,5,7],[6,2,6,7],[7,2,7,7],[9,1,9,8],[10,1,10,8],[11,1,11,8],[12,1,12,8],[13,1,13,8]]}
[]
[]
[null,null,"Introduction:"]
[null,null,"This is a simple, fun Sudoku puzzle simulator.  Our program"]
[null,null,"not only allows you to select various levels of hardness,"]
[null,null,"but also allows you to check your answers and view hints."]
[null,null,"To add an extra challenge, you are allotted 5 hints per puzzle"]
[null,null,"before you have to reset the puzzle and start over."]
[]
[null,"Instructions"]
[null,"∙Select a level based on the diffulty you desire"]
[null,"∙Solve the Puzzle!"]
[null,"∙If you get stumped, select either the \"Show Solutions\""]
[null,"  button or the \"Show Wrong Answers\" button for a hint"]
[null,"! Remember, you only get 5 hints per try !"]
[null,"∙When you have finished the puzzle click the \"Did You Win?\""]
[null,"  button to check if your puzzle is correct"]
[null,"∙Have Fun!"]

{"sheet":"Puzzles","index":3,"n_rows":32,"n_cols":57,"rows_kept":32,"cut":false,"hidden":true,"merged":[]}
["Level 1:",null,null,null,null,null,null,null,null,null,"Level 2:",null,null,null,null,null,null,null,null,null,"Level 3:",null,null,null,null,null,null,null,null,null,"Level 4:",null,null,null,null,null,null,null,null,null,"Level 5:"]
[9,null,null,null,7,null,null,null,null,null,1,2,4,null,3,null,null,6,null,null,1,null,8,null,9,5,3,6,null,null,7,null,8,null,3,null,6,4,null,null,4,null,null,5,3,7,null,9,1]
[2,null,null,null,9,null,null,5,3,null,null,5,null,8,null,2,7,null,null,null,null,null,null,null,null,null,4,5,null,null,6,null,null,null,null,null,9,8,null,null,9,null,null,1,null,null,2]
[null,6,null,null,1,2,4,null,null,null,3,null,8,6,4,null,null,2,5,null,null,5,null,2,null,6,null,null,8,null,9,2,4,5,null,null,null,null,null,null,8,5,null,null,null,null,null,null,4]
[8,4,null,null,null,1,null,9,null,null,6,null,null,null,null,null,null,null,null,null,7,null,null,3,null,9,6,null,4,null,1,4,null,null,5,null,3,6,null,null,5,null,9,null,8,null,null,null,3]
[5,null,null,null,null,null,8,null,null,null,null,null,null,4,7,null,null,9,null,null,4,null,null,null,2,null,5,1,null,null,null,null,null,3,9,null,null,7,null,null,7,null,null,null,2,null,4,null,5]
[null,3,1,null,null,4,null,null,null,null,null,3,2,9,8,1,6,null,null,null,5,null,2,null,null,null,null,null,null,null,null,null,5,null,null,null,null,2,null,null,null,4,null,null,null,null,7]
[null,null,3,7,null,null,6,8,null,null,null,null,null,1,5,null,3,null,2,null,null,1,4,null,8,null,null,null,null,null,null,null,null,null,8,null,null,3,null,null,1,null,8,4,null,9,null,null,null,null,null,null,"Easy:",null,"Medium:",null,"Hard:"]
[null,9,null,null,5,null,7,4,1,null,null,8,null,2,6,3,4,7,null,null,null,3,null,null,6,7,null,null,null,null,2,null,null,null,null,null,4,null,null,null,null,2,null,null,5,null,null,6,null,null,null,null,"Level 1",null,"Level 6",null,"Level 11"]
[4,7,null,null,null,null,null,null,null,null,null,4,null,null,null,null,null,1,null,null,2,null,null,1,3,null,9,null,null,null,5,3,6,null,null,2,null,null,7,null,null,null,null,null,null,3,null,null,null,null,null,null,"Level 2",null,"Level 7",null,"Level 12"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Level 3",null,"Level 8",null,"Level 13"]
["Level 6:",null,null,null,null,null,null,null,null,null,"Level 7:",null,null,null,null,null,null,null,null,null,"Level 8:",null,null,null,null,null,null,null,null,null,"Level 9:",null,null,null,null,null,null,null,null,null,"Level 10:",null,null,null,null,null,null,null,null,null,null,null,"Level 4",null,"Level 9",null,"Level 14"]
[null,null,2,8,null,null,5,null,null,null,3,null,null,null,8,null,null,null,1,null,7,6,1,null,null,null,null,null,8,null,8,null,null,9,3,null,null,null,2,null,2,4,null,null,5,7,3,6,null,null,null,null,"Level 5",null,"Level 10",null,"Level 15"]
[null,1,null,null,null,null,null,null,6,null,7,null,4,null,null,5,3,null,8,null,null,null,null,null,null,4,null,3,6,null,null,3,4,null,2,null,1,null,null,null,null,null,null,null,null,8,null,null,9]
[null,5,null,null,null,1,null,null,7,null,null,2,null,null,null,null,7,9,null,null,null,4,null,null,null,8,7,null,9,null,null,2,7,null,null,null,null,9,3,null,3,7,8,null,null,null,2]
[null,7,null,null,2,null,6,null,5,null,null,null,null,null,3,null,null,2,6,null,8,9,null,null,null,7,4,null,null,null,1,8,5,null,6,9,null,3,null,null,null,6,null,null,4,1,7,null,2]
[null,null,null,null,null,null,null,null,9,null,null,null,null,null,6,null,5,8,null,null,null,null,null,null,9,null,null,null,7,null,null,null,null,null,null,null,null,null,null,null,null,8,null,null,null,null,null,null,5]
[null,null,null,null,7,8,null,4,null,null,null,null,null,null,null,1,null,null,null,null,2,null,3,null,4,5,null,null,null,null,3,null,9,4,null,8,null,null,null,null,null,null,null,null,null,5,null,1]
[null,null,null,null,null,6,null,null,1,null,5,null,3,null,null,9,null,null,null,null,6,3,null,7,5,null,null,2,null,null,4,null,8,null,1,6,null,null,null,null,1,3]
[4,6,null,5,null,null,3,null,null,null,null,null,7,null,5,null,null,null,3,null,null,5,null,null,null,null,null,7,null,null,6,null,2,null,4,null,null,8,7,null,null,5,null,null,null,3,null,2,6]
[null,null,null,null,null,9,4,null,8,null,null,null,6,null,null,null,null,1,null,null,4,null,null,null,2,null,null,null,null,null,null,null,null,8,null,null,4,null,null,null,null,null,null,8,1,2]
[]
["Level 11:",null,null,null,null,null,null,null,null,null,"Level 12:",null,null,null,null,null,null,null,null,null,"Level 13:",null,null,null,null,null,null,null,null,null,"Level 14:",null,null,null,null,null,null,null,null,null,"Level 15:"]
[9,1,6,null,null,null,5,null,8,null,2,7,null,null,null,5,null,null,null,null,8,1,null,null,3,null,7,null,null,null,7,null,1,null,null,null,null,null,null,null,5,null,null,1,2,7,null,null,8]
[null,null,null,null,null,null,null,null,1,null,1,null,5,7,2,null,null,3,null,null,3,null,4,null,5,null,1,6,8,null,2,null,null,null,4,6,null,null,null,null,null,null,null,null,null,null,null,2]
[null,7,8,null,6,null,null,null,2,null,3,8,null,4,null,null,5,null,2,null,5,null,null,null,null,null,null,null,null,null,null,null,null,3,5,7,null,8,null,null,null,3,9]
[null,null,null,null,3,2,7,null,5,null,8,null,null,null,3,7,4,null,null,null,4,8,1,null,6,null,null,null,null,null,3,null,null,5,null,null,6,9,null,null,null,4,null,null,7,null,6]
[5,6,null,7,4,null,null,null,null,null,null,6,null,null,1,null,null,null,null,null,null,null,9,null,null,null,null,null,null,null,9,1,null,2,null,null,7,null,null,null,null,null,6,null,null,null,null,null,2]
[7,null,null,9,null,null,null,6,null,null,5,null,3,null,null,null,null,1,null,null,null,null,3,9,null,null,null,5,6,null,4,null,null,null,8,null,2,null,null,null,8,null,null,null,3,null,null,null,9]
[null,null,4,null,9,3,1,null,null,null,null,3,null,null,null,null,null,4,7,null,1,null,null,null,7,6,3,null,null,null,null,2,null,null,null,3,null,null,null,null,null,null,5,7]
[null,5,null,null,7,null,null,null,null,null,null,null,null,9,null,null,1,null,5,null,null,null,null,null,8,9,null,4,7,null,null,null,7,null,1,null,null,null,null,null,null,null,null,4,null,null,5,8]
[null,null,null,null,5,null,null,null,9,null,null,null,null,null,7,null,null,6,8,null,null,null,null,null,null,5,null,2,null,null,8,null,null,null,null,null,null,1,null,null,1,7,null,null,9,null,3]

{"sheet":"Solutions","index":4,"n_rows":32,"n_cols":49,"rows_kept":32,"cut":false,"hidden":true,"merged":[]}
["Level 1:",null,null,null,null,null,null,null,null,null,"Level 2:",null,null,null,null,null,null,null,null,null,"Level 3:",null,null,null,null,null,null,null,null,null,"Level 4:",null,null,null,null,null,null,null,null,null,"Level 5:"]
[9,1,4,3,7,5,2,6,8,null,1,2,4,5,3,7,9,6,8,null,1,4,8,7,9,5,3,6,2,null,7,5,8,1,3,9,6,4,2,null,4,6,2,5,3,7,8,9,1]
[2,8,7,4,9,6,1,5,3,null,9,5,6,8,1,2,7,3,4,null,6,2,7,8,1,3,4,5,9,null,6,1,3,7,2,4,9,8,5,null,9,3,7,1,4,8,2,5,6]
[3,6,5,8,1,2,4,7,9,null,3,7,8,6,4,9,1,2,5,null,3,5,9,2,4,6,1,7,8,null,9,2,4,5,6,8,7,1,3,null,8,5,1,6,9,2,3,7,4]
[8,4,6,5,2,1,3,9,7,null,6,9,7,3,2,5,8,4,1,null,7,8,1,3,5,9,6,2,4,null,1,4,9,2,5,7,3,6,8,null,5,1,9,7,8,4,6,2,3]
[5,2,9,6,3,7,8,1,4,null,8,1,5,4,7,6,2,9,3,null,4,9,3,6,2,8,5,1,7,null,8,6,2,3,9,1,5,7,4,null,7,8,3,9,2,6,4,1,5]
[7,3,1,9,8,4,5,2,6,null,4,3,2,9,8,1,6,5,7,null,5,6,2,4,7,1,8,9,3,null,3,7,5,8,4,6,1,2,9,null,2,4,6,3,1,5,7,8,9]
[1,5,3,7,4,9,6,8,2,null,7,6,9,1,5,4,3,8,2,null,9,1,4,5,8,2,7,3,6,null,4,9,7,6,8,5,2,3,1,null,1,7,8,4,6,9,5,3,2]
[6,9,8,2,5,3,7,4,1,null,5,8,1,2,6,3,4,7,9,null,8,3,5,9,6,7,2,4,1,null,2,8,1,9,7,3,4,5,6,null,3,2,4,8,5,1,9,6,7]
[4,7,2,1,6,8,9,3,5,null,2,4,3,7,9,8,5,1,6,null,2,7,6,1,3,4,9,8,5,null,5,3,6,4,1,2,8,9,7,null,6,9,5,2,7,3,1,4,8]
[]
["Level 6:",null,null,null,null,null,null,null,null,null,"Level 7:",null,null,null,null,null,null,null,null,null,"Level 8:",null,null,null,null,null,null,null,null,null,"Level 9:",null,null,null,null,null,null,null,null,null,"Level 10:"]
[7,9,2,8,6,3,5,1,4,null,3,6,9,4,8,7,2,5,1,null,7,6,1,5,3,9,2,4,8,null,8,6,1,9,3,7,5,4,2,null,2,4,9,1,5,7,3,6,8]
[8,1,4,7,5,2,9,3,6,null,7,1,4,9,2,5,3,6,8,null,9,2,8,1,7,4,5,3,6,null,9,3,4,6,2,5,1,7,8,null,5,1,6,2,3,8,4,7,9]
[3,5,6,4,9,1,8,2,7,null,8,2,5,6,1,3,7,9,4,null,3,4,5,2,6,8,7,1,9,null,5,2,7,1,8,4,6,9,3,null,3,7,8,4,9,6,2,5,1]
[9,7,3,1,2,4,6,8,5,null,9,7,8,5,3,4,1,2,6,null,8,9,6,3,1,7,4,5,2,null,1,8,5,2,6,9,7,3,4,null,9,6,5,3,4,1,7,8,2]
[1,4,8,6,3,5,2,7,9,null,4,3,1,7,6,2,5,8,9,null,5,1,4,6,9,2,3,8,7,null,2,4,6,3,7,1,8,5,9,null,4,8,1,7,2,9,6,3,5]
[6,2,5,9,7,8,1,4,3,null,6,5,2,8,9,1,4,3,7,null,2,7,3,null,4,5,6,9,1,null,3,7,9,4,5,8,2,1,6,null,7,2,3,6,8,5,9,1,4]
[2,8,9,3,4,6,7,5,1,null,5,8,3,1,4,9,6,7,2,null,6,3,9,7,5,1,8,2,4,null,4,9,8,5,1,6,3,2,7,null,1,3,2,5,6,4,8,9,7]
[4,6,1,5,8,7,3,9,2,null,1,9,7,2,5,6,8,4,3,null,1,5,2,4,8,6,9,7,3,null,6,5,2,7,4,3,9,8,1,null,8,5,4,9,7,3,1,2,6]
[5,3,7,2,1,9,4,6,8,null,2,4,6,3,7,8,9,1,5,null,4,8,7,9,2,3,1,6,5,null,7,1,3,8,9,2,4,6,5,null,6,9,7,8,1,2,5,4,3]
[]
["Level 11:",null,null,null,null,null,null,null,null,null,"Level 12:",null,null,null,null,null,null,null,null,null,"Level 13:",null,null,null,null,null,null,null,null,null,"Level 14:",null,null,null,null,null,null,null,null,null,"Level 15:"]
[9,1,6,4,2,7,5,3,8,null,2,7,4,3,8,5,6,9,1,null,8,1,2,6,3,4,7,9,5,null,7,5,1,8,9,2,4,6,3,null,5,6,4,1,2,7,9,3,8]
[2,4,5,3,8,9,6,7,1,null,1,9,5,7,2,6,8,3,4,null,3,9,4,7,5,2,1,6,8,null,2,3,8,1,4,6,5,7,9,null,7,1,8,3,5,9,4,2,6]
[3,7,8,5,6,1,4,9,2,null,3,8,6,4,9,1,5,7,2,null,5,6,7,8,9,1,2,3,4,null,6,9,4,3,5,7,1,8,2,null,2,3,9,6,8,4,7,1,5]
[4,9,1,6,3,2,7,8,5,null,8,1,9,2,3,7,4,5,6,null,4,8,1,5,6,3,9,7,2,null,3,8,2,5,7,1,6,9,4,null,9,4,1,2,7,8,6,5,3]
[5,6,2,7,4,8,9,1,3,null,4,6,7,5,1,9,2,8,3,null,6,5,9,4,2,7,8,1,3,null,9,1,6,2,3,4,7,5,8,null,3,5,6,9,4,1,8,7,2]
[7,8,3,9,1,5,2,6,4,null,5,2,3,6,4,8,7,1,9,null,7,2,3,9,1,8,4,5,6,null,4,7,5,6,8,9,2,3,1,null,8,2,7,5,3,6,1,4,9]
[6,2,4,8,9,3,1,5,7,null,6,3,1,8,5,2,9,4,7,null,1,4,5,2,7,6,3,8,9,null,1,2,9,7,6,3,8,4,5,null,4,8,5,7,6,3,2,9,1]
[8,5,9,1,7,4,3,2,6,null,7,4,8,9,6,3,1,2,5,null,2,3,6,1,8,9,5,4,7,null,5,4,7,9,1,8,3,2,6,null,6,9,3,4,1,2,5,8,7]
[1,3,7,2,5,6,8,4,9,null,9,5,2,1,7,4,3,6,8,null,9,7,8,3,4,5,6,2,1,null,8,6,3,4,2,5,9,1,7,null,1,7,2,8,9,5,3,6,4]