| Asian Geography By Letter - B | 0 | - | 4.85 | 66,674 |
| Oceania Map Quiz | 0 | - | 4.98 | 644,991 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,865 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,246 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,843 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,247 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,618 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,182 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,906 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,208 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,848 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,134 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,942 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,227 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,823 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,489 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,001 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,451 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,765 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,829 |
| Australian States and Territories | 0 | - | 4.96 | 142,213 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,361 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,602 |
| Monarchies of Europe | 0 | - | 4.90 | 98,328 |
| Monarchies of Asia | 0 | - | 4.97 | 71,206 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,004 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,268 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,704 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,735 |
| Countries that Start with D | 0 | - | 4.96 | 711,558 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,432 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,683 |
| Countries that Start with H | 0 | - | 4.96 | 606,103 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,066 |
| Countries that Start with J | 0 | - | 4.98 | 603,713 |
| Countries that Start with K | 0 | - | 4.97 | 817,241 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,429 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,471 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,881 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,277 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,150 |
| Countries that Start with U | 0 | - | 4.97 | 905,570 |
| Countries that Start with V | 0 | - | 4.98 | 610,086 |
| Countries that Start with F | 0 | - | 4.83 | 618,645 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,603 |
| Flags of Oceania | 0 | - | 5.00 | 260,385 |
| Regions of New Zealand | 0 | - | 4.84 | 28,590 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,422 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,134 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,165 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,524 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,379 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,067 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,821 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,461 |
| European Geography By Letter - O | 0 | - | 4.29 | 62,948 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,098 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,005 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,280 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,861 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,820 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,302 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,384 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,513 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,941 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,327 |
| Europe Map Quiz | 0 | - | 5.00 | 4,769,971 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,361 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,429 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,299 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,225 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,111 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,479 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,588 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,367 |
| Asia Map Quiz | 0 | - | 4.99 | 919,230 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,941 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,439 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,388 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,164 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,187 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,164 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,860 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,002 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,376 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,224 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,388 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,249 |
| European Geography A-Z | 0 | - | 4.29 | 49,356 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,269 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,549 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,549 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,458 |
| NATO Countries | 0 | - | 4.98 | 281,492 |
| EU Countries Quiz | 0 | - | 4.99 | 275,441 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,508 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,263 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,383 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,189 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,074 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,637 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,920 |
| The Only European Country ... | 0 | - | 4.91 | 217,324 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,747 |
| Countries with NO Military | 0 | - | 4.97 | 62,617 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,531 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,787 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,733 |
| Countries of Africa | 0 | - | 5.00 | 2,544,037 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,711 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,188 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,243 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,115 |
| Australia Map Quiz | 0 | - | 4.95 | 345,032 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,981 |
| African East Coast | 0 | - | 4.96 | 96,258 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,627 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,467 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,265 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,902 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,988 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,055 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,643 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,399 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,935 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,363 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,074 |
| Europe Capital to Country | 0 | - | 4.99 | 250,818 |
| Asia Capital to Country | 0 | - | 4.96 | 126,849 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,176 |
| European Capitals by Map | 0 | - | 4.99 | 139,896 |
| African Capitals by Map | 0 | - | 4.99 | 134,126 |
| Coldest World Capitals | 0 | - | 4.95 | 133,649 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,610 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,278 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,611 |
| European Coastal Capitals | 0 | - | 4.95 | 90,790 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,661 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,766 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,496 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,910 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,496 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,572 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,310 |
| Countries of the Middle East | 0 | - | 4.96 | 201,623 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,536 |
| Slavic Countries | 0 | - | 4.96 | 111,869 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,662 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,708 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,903 |
| African Island Countries | 0 | - | 4.96 | 101,851 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,688 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,953 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,489 |
| Buddhist Countries | 0 | - | 4.96 | 144,589 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,903 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,932 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,517 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,203 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,753 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,797 |
| Countries that Start with R | 0 | - | 4.43 | 448,330 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,293 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,896 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,992 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,701 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,382 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,408 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,775 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,452 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,349 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,212 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,415 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,068 |
| India A-Z | 0 | - | 4.42 | 34,178 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,546 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,542 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,075 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,339 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,378 |
| North America Map Quiz | 0 | - | 4.98 | 249,304 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,079 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,386 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,961 |
| Flags of North and South America | 0 | - | 4.99 | 374,175 |
| World Currency Quiz | 0 | - | 4.92 | 304,107 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,088 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,557 |
| Counties of England | 0 | - | 4.97 | 798,632 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,798 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,831 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,095 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,554 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,647 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,629 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,045 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,421 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,149 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,793 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,724 |
