Try to idle for 1 minute.. or more?
Its ok to use hint button, go for it.
"Town" category completed
"Theme Park" category completed.
"Old Town" category completed.
"Temple" category completed.
"Garden" category completed.
"Shop" category completed.
"Christmas" category completed.
"Harbour" category completed.
"Living Room" category completed.
"City View" category completed.
"Kitchen" category completed.
"Backyard" category completed.
Extra level unlocked!
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