| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,345 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,684 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,106 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,585 |
| African Great Lakes | 0 | - | 4.82 | 66,037 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,042 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,274 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,329 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,380 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,452 |
| Australian States and Territories | 0 | - | 4.96 | 141,699 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,231 |
| African Physical Geography | 0 | - | 4.51 | 31,656 |
| Asian Physical Geography | 0 | - | 4.60 | 35,479 |
| Rivers of the United States | 0 | - | 4.93 | 66,074 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,597 |
| Flags of Oceania | 0 | - | 5.00 | 258,161 |
| Regions of New Zealand | 0 | - | 4.85 | 28,460 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,258 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,868 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,484 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,954 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,031 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,805 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| Palau Country Quiz | 0 | - | 4.90 | 22,970 |
| Oceania Physical Geography | 0 | - | 4.30 | 12,673 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,195 |
| South China Sea Countries | 0 | - | 4.78 | 57,654 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,434 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,492 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,573 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,645 |
| Asia Map Quiz | 0 | - | 4.99 | 914,465 |
| European Physical Geography | 0 | - | 4.26 | 33,470 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,776 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,493 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,838 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,970 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,538 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,238 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,809 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,603 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,832 |
| The Only European Country ... | 0 | - | 4.91 | 215,985 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,842 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,735 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,771 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,579 |
| Countries of Africa | 0 | - | 5.00 | 2,530,105 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,849 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,961 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,633 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,608 |
| Australia Map Quiz | 0 | - | 4.95 | 343,838 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,944 |
| African East Coast | 0 | - | 4.96 | 95,828 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,962 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,436 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,200 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,549 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,159 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,319 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,259 |
| Flags of North and South America | 0 | - | 4.99 | 371,902 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,371 |
| Counties of England | 0 | - | 4.97 | 794,798 |
| South American Physical Geography | 0 | - | 4.58 | 18,329 |
| Seas of Europe | 0 | - | 4.37 | 84,579 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,132 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,400 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,816 |
| Europe Capital to Country | 0 | - | 4.99 | 249,552 |
| Asia Capital to Country | 0 | - | 4.96 | 126,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,573 |
| European Capitals by Map | 0 | - | 4.99 | 138,555 |
| African Capitals by Map | 0 | - | 4.99 | 133,360 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,416 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,069 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,871 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,228 |
| European Coastal Capitals | 0 | - | 4.95 | 90,375 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,499 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,143 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,544 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,740 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,166 |
| Countries of the Middle East | 0 | - | 4.96 | 200,734 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,002 |
| Slavic Countries | 0 | - | 4.96 | 111,490 |
| African Island Countries | 0 | - | 4.96 | 101,425 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,903 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,788 |
| Landforms by Country | 0 | - | 4.52 | 51,959 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,655 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,275 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,163 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,639 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,424 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,527 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,510 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,084 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,969 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,386 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,998 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,971 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,808 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,074 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,886 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,488 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,289 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,985 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,725 |
| North America Map Quiz | 0 | - | 4.98 | 247,672 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,868 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,085 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,022 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,603 |
| Lakes in the United States by Clue | 0 | - | 4.31 | 19,212 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,249 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,677 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,968 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,059 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,002 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,750 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,420 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,502 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,011 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,617 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| Official Cities in the UK | 0 | - | 4.89 | 283,044 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,066 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,239 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,885 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,978 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,688 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,072 |
| Capitals by River | 0 | - | 4.55 | 48,290 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,085 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,163 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,725 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,049 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,932 |
| Monarchies of Europe | 0 | - | 4.90 | 97,952 |
| Monarchies of Asia | 0 | - | 4.97 | 70,982 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,776 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,033 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,293 |
| The Only African Country ... | 0 | - | 4.98 | 128,927 |
| The Only American Country ... | 0 | - | 4.92 | 121,402 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,060 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,636 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,247 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,775 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,672 |
| Countries That Border Russia | 0 | - | 4.98 | 461,100 |
| European Countries with One Border | 0 | - | 4.97 | 182,512 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,317 |
| Countries Bordering France | 0 | - | 4.83 | 401,886 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,606 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,988 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,152 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,540 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,021 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,179 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,703 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,906 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,324 |
| Regions of Italy | 0 | - | 4.92 | 75,551 |
| States of India | 0 | - | 4.94 | 192,623 |
| US States Quiz | 0 | - | 5.00 | 16,831,329 |
| Japanese Prefectures | 0 | - | 4.98 | 136,433 |
| Provinces of China | 0 | - | 4.97 | 203,472 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,643 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,562 |
| States of Germany | 0 | - | 4.96 | 151,912 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,010 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,395 |
| Provinces of Turkey | 0 | - | 4.95 | 203,655 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,843 |
| Geological Extremes | 0 | - | 4.34 | 40,005 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,278 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,406 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,873 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,887 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,647 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,997 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,501 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,549 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,884 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,593 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,647 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,929 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,016 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,492 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,538 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,898 |
