| Oceania Map Quiz | 0 | - | 4.98 | 640,440 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,439 |
| African Great Lakes | 0 | - | 4.82 | 66,008 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,036 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,269 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,324 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,378 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,336 |
| Australian States and Territories | 0 | - | 4.96 | 141,676 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,228 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,678 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,094 |
| African Physical Geography | 0 | - | 4.51 | 31,653 |
| Asian Physical Geography | 0 | - | 4.60 | 35,477 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,592 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,844 |
| Flags of Oceania | 0 | - | 5.00 | 258,084 |
| Regions of New Zealand | 0 | - | 4.85 | 28,456 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,250 |
| Rivers of the United States | 0 | - | 4.93 | 66,064 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,490 |
| Palau Country Quiz | 0 | - | 4.90 | 22,968 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,024 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,380 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,413 |
| Asia Map Quiz | 0 | - | 4.99 | 914,269 |
| European Physical Geography | 0 | - | 4.26 | 33,468 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,438 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,637 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,839 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,490 |
| Countries with Wild Tigers | 0 | - | 4.96 | 136,218 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,786 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,579 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,793 |
| South China Sea Countries | 0 | - | 4.78 | 57,652 |
| The Only European Country ... | 0 | - | 4.91 | 215,931 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,831 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,695 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,744 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,571 |
| Countries of Africa | 0 | - | 5.00 | 2,529,392 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,703 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,539 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,606 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,594 |
| Australia Map Quiz | 0 | - | 4.95 | 343,791 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,895 |
| African East Coast | 0 | - | 4.96 | 95,792 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,472 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,607 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,268 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,053 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,378 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,785 |
| Europe Capital to Country | 0 | - | 4.99 | 249,509 |
| Asia Capital to Country | 0 | - | 4.96 | 126,437 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,539 |
| European Capitals by Map | 0 | - | 4.99 | 138,490 |
| African Capitals by Map | 0 | - | 4.99 | 133,292 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,048 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,856 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,210 |
| European Coastal Capitals | 0 | - | 4.95 | 90,356 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,488 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,074 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,502 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,725 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,961 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,123 |
| Countries of the Middle East | 0 | - | 4.96 | 200,703 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,979 |
| Slavic Countries | 0 | - | 4.96 | 111,476 |
| African Island Countries | 0 | - | 4.96 | 101,404 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,785 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,293 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,629 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,246 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,130 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,617 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,400 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,503 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,504 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,070 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,949 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,371 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,976 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,950 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,788 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,053 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,870 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,070 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,124 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,255 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,961 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,707 |
| North America Map Quiz | 0 | - | 4.98 | 247,579 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,861 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,066 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,080 |
| Flags of North and South America | 0 | - | 4.99 | 371,777 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,175 |
| Counties of England | 0 | - | 4.97 | 794,605 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,512 |
| South American Physical Geography | 0 | - | 4.58 | 18,328 |
| Seas of Europe | 0 | - | 4.37 | 84,569 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,234 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,616 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,946 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,026 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,973 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,737 |
| Landforms by Country | 0 | - | 4.52 | 51,958 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,799 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,858 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,948 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,193 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,383 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,462 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,981 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,597 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,325 |
| Official Cities in the UK | 0 | - | 4.89 | 282,956 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,310 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,008 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,227 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,871 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,958 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,676 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,064 |
| Capitals by River | 0 | - | 4.55 | 48,289 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,059 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,155 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,712 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,018 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,909 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,900 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,429 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,919 |
| Monarchies of Europe | 0 | - | 4.90 | 97,929 |
| Monarchies of Asia | 0 | - | 4.97 | 70,963 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,767 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 112,003 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,257 |
| The Only African Country ... | 0 | - | 4.98 | 128,906 |
| The Only American Country ... | 0 | - | 4.92 | 121,382 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,051 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,626 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,652 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,218 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,755 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,641 |
| European Countries with One Border | 0 | - | 4.97 | 182,484 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,288 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,967 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,108 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,528 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,998 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,440 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,971 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,152 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,687 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,884 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,314 |
| Regions of Italy | 0 | - | 4.92 | 75,527 |
| States of India | 0 | - | 4.94 | 192,533 |
| Japanese Prefectures | 0 | - | 4.98 | 136,367 |
| Provinces of China | 0 | - | 4.97 | 203,370 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,603 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,529 |
| States of Germany | 0 | - | 4.96 | 151,840 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,980 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,302 |
| Provinces of Turkey | 0 | - | 4.95 | 203,581 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,815 |
| Geological Extremes | 0 | - | 4.34 | 40,003 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,346 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,268 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,396 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,814 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,865 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,631 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,987 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,479 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,531 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,863 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,640 |
| Boundary Waters | 0 | - | 4.92 | 88,364 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,062 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,884 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,912 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,944 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,445 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,510 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,880 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,036 |
| UK Immigration by Country | 0 | - | 4.94 | 140,642 |
| Central American Countries | 0 | - | 4.98 | 155,858 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,298 |
