| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,007 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,442 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,440 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,326 |
| Arms Exports - United States | 0 | - | 4.70 | 54,423 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,227 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,254 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,180 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,013 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,426 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,518 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,607 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,730 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,858 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,536 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,511 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,375 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,937 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,162 |
| Countries of Africa | 0 | - | 5.00 | 2,511,416 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,159 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,164 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,269 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,918 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,759 |
| The Only European Country ... | 0 | - | 4.91 | 214,172 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,386 |
| Hindu Countries | 0 | - | 4.86 | 49,644 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,779 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,323 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,470 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,369 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,936 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,620 |
| Countries of the Middle East | 0 | - | 4.96 | 199,176 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,386 |
| Slavic Countries | 0 | - | 4.96 | 110,963 |
| African Island Countries | 0 | - | 4.96 | 100,888 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,288 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,892 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,616 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,305 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,778 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,821 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,901 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,205 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,259 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,410 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,660 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,392 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,503 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,350 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,584 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,434 |
| Rivers of the United States | 0 | - | 4.93 | 65,598 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,171 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,163 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,004 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,073 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,878 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,739 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,325 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,691 |
| Which City in Canada? | 0 | - | 4.82 | 56,757 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,285 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,472 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,426 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,570 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,437 |
| Monarchies of Europe | 0 | - | 4.90 | 97,424 |
| Monarchies of Asia | 0 | - | 4.97 | 70,658 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,479 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,024 |
| The Only African Country ... | 0 | - | 4.98 | 128,438 |
| The Only American Country ... | 0 | - | 4.92 | 120,862 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,816 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,294 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,115 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,534 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,171 |
| Top 10 Richest Countries in Asia | 0 | - | 4.73 | 104,867 |
| European Countries with One Border | 0 | - | 4.97 | 181,763 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,658 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,447 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,752 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,037 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,792 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,720 |
| U.S. State Flags | 0 | - | 4.89 | 167,686 |
| Hawaiian Islands | 0 | - | 4.83 | 42,463 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,768 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,113 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,009 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,740 |
| UK Immigration by Country | 0 | - | 4.94 | 139,806 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,901 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,950 |
| Central American Countries | 0 | - | 4.98 | 155,179 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,760 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,090 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,272 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,882 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,820 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,533 |
| Arms Exports - Russia | 0 | - | 4.48 | 24,767 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,880 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,502 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,294 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,338 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,203 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,534 |
| Countries That Border Russia | 0 | - | 4.98 | 459,457 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,570 |
| Countries Bordering France | 0 | - | 4.83 | 400,082 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,327 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,258 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,577 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,339 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,289 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,030 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,286 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,395 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,358 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,247 |
| Biggest Trading Partners - South Africa | 0 | - | 4.80 | 40,141 |
| Germany Country Quiz | 0 | - | 4.82 | 156,744 |
| Russia Country Quiz | 0 | - | 4.85 | 113,751 |
| Italy Country Quiz | 0 | - | 4.82 | 122,349 |
| Japan Country Quiz | 0 | - | 4.92 | 141,453 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,401 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,930 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,090 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 34,814 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,145 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,521,127 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,226 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,943 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,205 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,589 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,244 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,158 |
| Random European Capital to Country | 0 | - | 4.98 | 189,387 |
| Random European Country to Capital | 0 | - | 4.92 | 147,595 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,600 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,055 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,826 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,479 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,920 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,105 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,185 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,330 |
| Every European Country Shape | 0 | - | 4.96 | 200,383 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,791 |
| Every African Country Shape | 0 | - | 4.90 | 86,261 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,759 |
| Countries Bordering India | 0 | - | 4.98 | 162,663 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,765 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,853 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,955 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,852 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,249 |
| Countries that Border China | 0 | - | 4.96 | 261,973 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,901 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,570 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,137 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,275 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,842 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,329 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,569 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,509 |
| Countries that Border Poland | 0 | - | 4.99 | 171,478 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,620 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,954 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,011 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,753 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,390 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,583 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,497 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,431 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,561 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,855 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,973 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,049 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,464 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,779 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,448 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 26,982 |
| Countries Closest to India | 0 | - | 4.97 | 102,262 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,997 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,464 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,584 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,390 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,304 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,317 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,118 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,130 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,985 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,424 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,977 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,485 |
