Update README.md

Author: sjnam

README.md

@@ -138,7 +138,7 @@ Q[70098]: ..2.....9.3...25....61..37..........2..4..13...7..6.4...18.....76...54
 A[70098]: 472653819138792564956148372694531287285479136317286945521864793763915428849327651
 Q[70099]: .3............1..87..58........24.5..4.8739....36.....9.......2..5..2.912.....7.4
 A[70099]: 438297165659431278721586349167924853542873916893615427974168532385742691216359784
-Solving took: 8.01462075s
+Solving took: 6.535064875s
 ````
 
 ### Filomino