| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,637 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,788 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,917 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,636 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,947 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,499 |
| Countries that Start with A | 0 | - | 4.98 | 2,173,941 |
| Countries that Start with B | 0 | - | 4.95 | 2,304,903 |
| Countries that Start with C | 0 | - | 4.96 | 1,830,202 |
| Countries that Start with D | 0 | - | 4.96 | 715,545 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,039 |
| Countries that Start with G | 0 | - | 4.97 | 1,510,419 |
| Countries that Start with H | 0 | - | 4.96 | 608,951 |
| Countries that Start with I | 0 | - | 4.92 | 1,293,767 |
| Countries that Start with J | 0 | - | 4.98 | 606,350 |
| Countries that Start with K | 0 | - | 4.97 | 820,128 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,988 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,043 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,280 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,036 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,275 |
| Countries that Start with U | 0 | - | 4.97 | 908,010 |
| Countries that Start with V | 0 | - | 4.98 | 611,653 |
| Countries that Start with F | 0 | - | 4.83 | 620,819 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,390 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,033 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,537 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,634 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,541 |
| European Geography A-Z | 0 | - | 4.29 | 49,459 |
| Monarchies of Europe | 0 | - | 4.90 | 98,769 |
| Monarchies of Asia | 0 | - | 4.97 | 71,456 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,237 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,521 |
| Central American Countries | 0 | - | 4.98 | 157,227 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,510 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,770 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,783 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,703 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,702 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,517 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,124 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,530 |
| States of Mexico | 0 | - | 4.96 | 177,979 |
| States of Brazil | 0 | - | 4.97 | 89,505 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,692 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,397 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,779 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,134 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,395 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,139 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,784 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,169 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,904 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,421 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,635 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,005 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,617 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,147 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,607 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,355 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,252 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,410 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,381 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,274 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,213 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,074 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,846 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,959 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,378 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,789 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,073 |
| African Geography A-Z | 0 | - | 4.33 | 21,528 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,294 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,888 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,134 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,199 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,850 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,637 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,659 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,428 |
| Asia Map Quiz | 0 | - | 4.99 | 924,209 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,562 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,678 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,018 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,083 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,923 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,249 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,681 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,821 |
| Countries of Africa | 0 | - | 5.00 | 2,556,371 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,515 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,794 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,741 |
| Australia Map Quiz | 0 | - | 4.95 | 346,008 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,015 |
| Rivers of the United States | 0 | - | 4.93 | 66,611 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,212 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,850 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,162 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,951 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,665 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,354 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,979 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,395 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,445 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,132 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,378 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,025 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,949 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,418 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,736 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,867 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,288 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,742 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,778 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,388 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,175 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,012 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,265 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,766 |
| Which City in Latin America? | 0 | - | 4.63 | 47,142 |
| Which City in Canada? | 0 | - | 4.83 | 57,326 |
| NATO Countries | 0 | - | 4.98 | 283,074 |
| EU Countries Quiz | 0 | - | 4.99 | 277,425 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,560 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,981 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,514 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,143 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,744 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,742 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,938 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,617 |
| The Only European Country ... | 0 | - | 4.91 | 218,691 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,720 |
| Countries with NO Military | 0 | - | 4.97 | 63,277 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,363 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,444 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,045 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,881 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,752 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,243 |
| Countries that Start with R | 0 | - | 4.43 | 449,927 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,932 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,954 |
| India A-Z | 0 | - | 4.42 | 34,280 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,162 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,375 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,834 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,517 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,400 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,693 |
| U.S. State Flags | 0 | - | 4.89 | 172,578 |
| Flags of North and South America | 0 | - | 4.99 | 376,418 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,715 |
| Counties of England | 0 | - | 4.97 | 802,148 |
| Hawaiian Islands | 0 | - | 4.83 | 42,915 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,463 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,482 |
| African East Coast | 0 | - | 4.96 | 96,673 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,698 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,370 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,947 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,592 |
| Europe Capital to Country | 0 | - | 4.99 | 251,869 |
| Asia Capital to Country | 0 | - | 4.96 | 127,313 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,824 |
| European Capitals by Map | 0 | - | 4.99 | 141,882 |
| African Capitals by Map | 0 | - | 4.99 | 141,935 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,558 |
| Coldest World Capitals | 0 | - | 4.95 | 134,117 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,823 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,774 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,094 |
| European Coastal Capitals | 0 | - | 4.95 | 91,220 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,138 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,275 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,576 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,119 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,514 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,514 |
| Countries of the Middle East | 0 | - | 4.96 | 202,443 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,066 |
| Slavic Countries | 0 | - | 4.96 | 112,284 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,177 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,084 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,111 |
| African Island Countries | 0 | - | 4.96 | 102,355 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,990 |
| Buddhist Countries | 0 | - | 4.96 | 144,987 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,569 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,700 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,231 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,473 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,222 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,400 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,448 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,916 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,721 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,957 |
