| Asian Geography By Letter - B | 0 | - | 4.85 | 66,501 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,171 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,677 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,131 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,184 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 118,483 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,905 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,565 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,475 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,600 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,512 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,819 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,676 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,989 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,693 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,407 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,894 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,364 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,407 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,576 |
| Australian States and Territories | 0 | - | 4.96 | 141,945 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,279 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,516 |
| Monarchies of Europe | 0 | - | 4.90 | 98,130 |
| Monarchies of Asia | 0 | - | 4.97 | 71,083 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,878 |
| Countries that Start with A | 0 | - | 4.98 | 2,162,214 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,925 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,712 |
| Countries that Start with D | 0 | - | 4.96 | 709,363 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,908 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,992 |
| Countries that Start with H | 0 | - | 4.96 | 604,585 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,042 |
| Countries that Start with J | 0 | - | 4.98 | 602,268 |
| Countries that Start with K | 0 | - | 4.97 | 815,617 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,508 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,471 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,895 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,503 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,665 |
| Countries that Start with U | 0 | - | 4.97 | 904,370 |
| Countries that Start with V | 0 | - | 4.98 | 609,254 |
| Countries that Start with F | 0 | - | 4.83 | 617,472 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,432 |
| Flags of Oceania | 0 | - | 5.00 | 259,042 |
| Regions of New Zealand | 0 | - | 4.85 | 28,508 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,324 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,080 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,580 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,893 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,026 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,693 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,508 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,146 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,719 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,912 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,918 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,197 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,773 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,718 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,222 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,172 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,408 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,860 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,146 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,359 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,158 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,090 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,099 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,984 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,956 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,449 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,166 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,645 |
| Asia Map Quiz | 0 | - | 4.99 | 916,596 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,150 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,855 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,949 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,078 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,083 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,077 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,770 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,833 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,326 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,129 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,300 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,119 |
| European Geography A-Z | 0 | - | 4.29 | 49,261 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,001 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,497 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,717 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,170 |
| NATO Countries | 0 | - | 4.98 | 280,259 |
| EU Countries Quiz | 0 | - | 4.99 | 274,040 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,989 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,249 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,029 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,350 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,809 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,210 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,422 |
| The Only European Country ... | 0 | - | 4.91 | 216,574 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,213 |
| Countries with NO Military | 0 | - | 4.97 | 62,256 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,092 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,580 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Countries of Africa | 0 | - | 5.00 | 2,536,354 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,839 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,123 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,946 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,866 |
| Australia Map Quiz | 0 | - | 4.95 | 344,578 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,423 |
| African East Coast | 0 | - | 4.96 | 96,045 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,505 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,348 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,635 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,630 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,896 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,775 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,374 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,722 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,644 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,077 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,861 |
| Europe Capital to Country | 0 | - | 4.99 | 250,043 |
| Asia Capital to Country | 0 | - | 4.96 | 126,644 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,846 |
| European Capitals by Map | 0 | - | 4.99 | 139,099 |
| African Capitals by Map | 0 | - | 4.99 | 133,755 |
| Coldest World Capitals | 0 | - | 4.95 | 133,550 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,370 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,051 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,402 |
| European Coastal Capitals | 0 | - | 4.95 | 90,576 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,579 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,904 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,954 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,819 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,508 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,150 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,661 |
| Countries of the Middle East | 0 | - | 4.96 | 201,140 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,265 |
| Slavic Countries | 0 | - | 4.96 | 111,641 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,373 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,526 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,776 |
| African Island Countries | 0 | - | 4.96 | 101,613 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,583 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,873 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,176 |
| Buddhist Countries | 0 | - | 4.96 | 144,307 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,370 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,526 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,976 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,874 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,494 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,484 |
| Countries that Start with R | 0 | - | 4.43 | 447,509 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,940 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,647 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,721 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,599 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,210 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,186 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,567 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,213 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,132 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,975 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,244 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,966 |
| India A-Z | 0 | - | 4.42 | 34,127 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,273 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,592 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,737 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,136 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,174 |
| North America Map Quiz | 0 | - | 4.98 | 248,448 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,965 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,221 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,119 |
| Flags of North and South America | 0 | - | 4.99 | 373,006 |
| World Currency Quiz | 0 | - | 4.92 | 302,930 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,012 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,422 |
| Counties of England | 0 | - | 4.97 | 796,568 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,739 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,763 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 45,025 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,490 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,016 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,418 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,978 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,014 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,457 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,380 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,333 |
