| Asian Geography By Letter - B | 0 | - | 4.85 | 66,767 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,199 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,661 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,029 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,300 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,091 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,493 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,880 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,432 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,101 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,474 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,280 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,096 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,347 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,874 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,526 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,035 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,497 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,934 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,961 |
| Australian States and Territories | 0 | - | 4.96 | 142,348 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,384 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,645 |
| Monarchies of Europe | 0 | - | 4.90 | 98,439 |
| Monarchies of Asia | 0 | - | 4.97 | 71,288 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,072 |
| Countries that Start with A | 0 | - | 4.98 | 2,168,360 |
| Countries that Start with B | 0 | - | 4.95 | 2,299,560 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,220 |
| Countries that Start with D | 0 | - | 4.96 | 712,647 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,661 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,927 |
| Countries that Start with H | 0 | - | 4.96 | 606,850 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,062 |
| Countries that Start with J | 0 | - | 4.98 | 604,402 |
| Countries that Start with K | 0 | - | 4.97 | 817,986 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,389 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,447 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,784 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,560 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,845 |
| Countries that Start with U | 0 | - | 4.97 | 906,089 |
| Countries that Start with V | 0 | - | 4.98 | 610,477 |
| Countries that Start with F | 0 | - | 4.83 | 619,226 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,650 |
| Flags of Oceania | 0 | - | 5.00 | 260,948 |
| Regions of New Zealand | 0 | - | 4.84 | 28,614 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,467 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,156 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,344 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,690 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,538 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,226 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,971 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,603 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,079 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,210 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,044 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,309 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,913 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,868 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,327 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,492 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,739 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,198 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,413 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,197 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,464 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,567 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,422 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,345 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,542 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,492 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,040 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,914 |
| Asia Map Quiz | 0 | - | 4.99 | 920,541 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,477 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,675 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,606 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,345 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,368 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,326 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,067 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,215 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,530 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,379 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,539 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,262 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,421 |
| European Geography A-Z | 0 | - | 4.29 | 49,385 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,474 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,592 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,453 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,985 |
| NATO Countries | 0 | - | 4.98 | 281,908 |
| EU Countries Quiz | 0 | - | 4.99 | 275,981 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,816 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,704 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,929 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,458 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,189 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,886 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,130 |
| The Only European Country ... | 0 | - | 4.91 | 217,702 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,000 |
| Countries with NO Military | 0 | - | 4.97 | 62,748 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,784 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,855 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,767 |
| Countries of Africa | 0 | - | 5.00 | 2,547,500 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,270 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,719 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,427 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,230 |
| Australia Map Quiz | 0 | - | 4.95 | 345,381 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,287 |
| African East Coast | 0 | - | 4.96 | 96,382 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,680 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,541 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,396 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,042 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,048 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,221 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,667 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,781 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,067 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,534 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,339 |
| Europe Capital to Country | 0 | - | 4.99 | 251,122 |
| Asia Capital to Country | 0 | - | 4.96 | 126,960 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,359 |
| European Capitals by Map | 0 | - | 4.99 | 140,480 |
| African Capitals by Map | 0 | - | 4.99 | 137,704 |
| Coldest World Capitals | 0 | - | 4.95 | 133,690 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,954 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,393 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,730 |
| European Coastal Capitals | 0 | - | 4.95 | 90,915 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,710 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,157 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,829 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,965 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,688 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,734 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,661 |
| Countries of the Middle East | 0 | - | 4.96 | 201,857 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,687 |
| Slavic Countries | 0 | - | 4.96 | 111,988 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,790 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,796 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,971 |
| African Island Countries | 0 | - | 4.96 | 101,960 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,101 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,997 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,624 |
| Buddhist Countries | 0 | - | 4.96 | 144,700 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,142 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,125 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,792 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,336 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,882 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,994 |
| Countries that Start with R | 0 | - | 4.43 | 448,733 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,495 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,038 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,106 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,749 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,462 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,545 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,864 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,566 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,429 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,299 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,493 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,126 |
| India A-Z | 0 | - | 4.42 | 34,197 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,178 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,381 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,207 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,455 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,492 |
| North America Map Quiz | 0 | - | 4.98 | 249,761 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,281 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,477 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,049 |
| Flags of North and South America | 0 | - | 4.99 | 374,788 |
| World Currency Quiz | 0 | - | 4.92 | 304,685 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,140 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,167 |
| Counties of England | 0 | - | 4.97 | 799,760 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,974 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,965 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,231 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,709 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,724 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,077 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,625 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,625 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,039 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,946 |
