sudoku-rust/sudoku/test_files/hints-puzzle

<!DOCTYPE ksudoku>
<ksudoku>
 <game msecs-elapsed="217485" had-help="0">
  <puzzle>
   <graph order="9" specific-type="Plain" type="sudoku"/>
   <values>hb_g______d__f___eg____j_h_____e_db__hbj_________h_jf_b____f_c__f__i___gje_h_____</values>
   <solution>hbfgceidjcdjifhbgegiedbjchfijgfecdbhfhbjdigececdbhgjfibgiejfhcddfhcibejgjechgdfib</solution>
  </puzzle>
  <history>
   <simple-event index="28" markers="000000001"/>
   <simple-event index="29" markers="000000001"/>
   <simple-event index="56" markers="000000100"/>
   <simple-event index="65" markers="000000100"/>
   <simple-event index="2" markers="000010000"/>
   <simple-event index="20" markers="000010000"/>
   <simple-event index="43" markers="000001000"/>
   <simple-event index="42" markers="000001000"/>
   <simple-event index="5" markers="000100000"/>
   <simple-event index="21" markers="000100000"/>
   <simple-event index="80" markers="000010000"/>
   <simple-event index="78" markers="000010000"/>
   <simple-event index="50" markers="100000000"/>
   <simple-event index="48" markers="100000000"/>
   <simple-event index="2" markers="000010001"/>
   <simple-event index="11" markers="000000001"/>
   <simple-event index="68" markers="000000001"/>
   <simple-event index="58" markers="000000001"/>
   <simple-event index="62" markers="000000001"/>
   <simple-event index="70" markers="000000001"/>
   <simple-event index="29" markers="000000000"/>
   <simple-event index="16" markers="000001000"/>
   <simple-event index="15" markers="000001000"/>
   <simple-event index="14" markers="000000100"/>
   <simple-event index="35" markers="000000100"/>
   <simple-event index="43" markers="000101000"/>
   <simple-event index="42" markers="000101000"/>
   <simple-event index="2" markers="000110001"/>
   <simple-event index="20" markers="000110000"/>
   <simple-event index="2" markers="000110000"/>
   <simple-event index="68" markers="000000000"/>
   <simple-event index="70" markers="000000000"/>
   <simple-event index="70" markers="000000001"/>
   <simple-event index="62" markers="000000000"/>
   <simple-event index="8" markers="000000001"/>
  </history>
 </game>
</ksudoku>