Countries/River/Sea Bordering Bulgaria Quiz - Statistics

General Stats
  • This quiz has been taken 738 times
  • The average score is 6 of 7
Answer Stats
Length Country / River / Sea % Correct
139 km Romania
95%
493 km Greece
94%
341 km Serbia
92%
259 km Turkey
91%
165 km Republic of Macedonia
87%
378 km Black sea
85%
470 km Danube
71%
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