{"text_format":"1","workbook":"xlsx","n_sheets":2,"sheets":["Sample","Practice"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":0,"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":"Sample","index":0,"n_rows":15,"n_cols":3,"rows_kept":15,"cut":false,"hidden":false,"merged":[[1,1,1,2]]}
[]
[null,"Count Regex with COUNTIF"]
[]
[null,"Pattern","(\\(\\d{3}\\)|\\d{3})[-\\.\\s]?\\d{3}[-\\.\\s]?\\d{4}\\b"]
[]
[null,"Contact List","Phone Number"]
[null,"1830 E. PARKS HWY, WASILLA, AK, \n(907) 376-8159",{"$f":"RegExMatch(B7,$C$4)","v":true}]
[null,"2091 DOUGLAS AVE, BREWTON, AL, (251) 809-0000",{"$f":"RegExMatch(B8,$C$4)","v":true}]
[null,"3232 GALLERIA CIRCLE STE 102, BIRMINGHAM, AL, 35244",{"$f":"RegExMatch(B9,$C$4)","v":false}]
[null,"4700 HIGHWAY 280 EAST SUITE 5, ALABASTER, (205) 664-3421",{"$f":"RegExMatch(B10,$C$4)","v":true}]
[null,"6544 AARON ARONOV DR, FAIRFIELD, AL, 35064",{"$f":"RegExMatch(B11,$C$4)","v":false}]
[null,"3544 EAST RACE STREET, SEARCY, AR, \n3 (501) 279-0011",{"$f":"RegExMatch(B12,$C$4)","v":true}]
[null,"11520 FINANCIAL CENTER PKWY, LITTLE ROCK, AR, (501) 225-2355",{"$f":"RegExMatch(B13,$C$4)","v":true}]
[]
[null,"Counting Cells with Phone Numbers",{"$f":"COUNTIF(C7:C13,TRUE)","v":5}]

{"sheet":"Practice","index":1,"n_rows":15,"n_cols":3,"rows_kept":15,"cut":false,"hidden":false,"merged":[[1,1,1,2]]}
[]
[null,"Practice Yourself"]
[]
[null,"Pattern","(\\(\\d{3}\\)|\\d{3})[-\\.\\s]?\\d{3}[-\\.\\s]?\\d{4}\\b"]
[]
[null,"Contact List","Phone Number"]
[null,"1830 E. PARKS HWY, WASILLA, AK, \n(907) 376-8159"]
[null,"2091 DOUGLAS AVE, BREWTON, AL, (251) 809-0000"]
[null,"3232 GALLERIA CIRCLE STE 102, BIRMINGHAM, AL, 35244"]
[null,"4700 HIGHWAY 280 EAST SUITE 5, ALABASTER, (205) 664-3421"]
[null,"6544 AARON ARONOV DR, FAIRFIELD, AL, 35064"]
[null,"3544 EAST RACE STREET, SEARCY, AR, \n3 (501) 279-0011"]
[null,"11520 FINANCIAL CENTER PKWY, LITTLE ROCK, AR, (501) 225-2355"]
[]
[null,"Counting Cells with Phone Numbers"]