| Asian Geography By Letter - B | 0 | - | 4.85 | 66,405 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,567 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,451 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,064 |
| European Geography By Letter - A | 0 | - | 4.51 | 145,022 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,611 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,347 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,078 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,141 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,146 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,227 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,564 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,248 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,804 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,623 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,356 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,819 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,298 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,137 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,367 |
| Australian States and Territories | 0 | - | 4.96 | 141,693 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,230 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,446 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| Monarchies of Asia | 0 | - | 4.97 | 70,977 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,775 |
| Countries that Start with A | 0 | - | 4.98 | 2,158,692 |
| Countries that Start with B | 0 | - | 4.95 | 2,290,708 |
| Countries that Start with C | 0 | - | 4.96 | 1,819,031 |
| Countries that Start with D | 0 | - | 4.96 | 707,505 |
| Countries that Start with E | 0 | - | 4.95 | 1,374,714 |
| Countries that Start with G | 0 | - | 4.97 | 1,500,352 |
| Countries that Start with H | 0 | - | 4.96 | 602,975 |
| Countries that Start with I | 0 | - | 4.92 | 1,286,048 |
| Countries that Start with J | 0 | - | 4.98 | 600,834 |
| Countries that Start with K | 0 | - | 4.97 | 813,910 |
| Countries that Start with L | 0 | - | 4.98 | 1,088,775 |
| Countries that Start with N | 0 | - | 4.93 | 1,115,724 |
| Countries that Start with P | 0 | - | 4.94 | 1,214,237 |
| Countries that Start with S | 0 | - | 4.98 | 1,752,269 |
| Countries that Start with T | 0 | - | 4.90 | 1,008,413 |
| Countries that Start with U | 0 | - | 4.97 | 903,302 |
| Countries that Start with V | 0 | - | 4.98 | 608,358 |
| Countries that Start with F | 0 | - | 4.83 | 616,221 |
| Countries that Start with M | 0 | - | 4.97 | 1,379,502 |
| Flags of Oceania | 0 | - | 5.00 | 258,153 |
| Regions of New Zealand | 0 | - | 4.85 | 28,460 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,257 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,051 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,245 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,573 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,751 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,403 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,245 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,903 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,506 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,750 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,875 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,163 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,718 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,678 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,180 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,014 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,291 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,781 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,980 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,393 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,918 |
| Richest Countries A-Z | 0 | - | 4.91 | 102,740 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,880 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,781 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,818 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,503 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,600 |
| Asia Map Quiz | 0 | - | 4.99 | 914,439 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,489 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,383 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,439 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,986 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,968 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,976 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,659 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,041 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,237 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,029 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,204 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,007 |
| European Geography A-Z | 0 | - | 4.29 | 49,196 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,758 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,813 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,956 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,149 |
| NATO Countries | 0 | - | 4.98 | 279,234 |
| EU Countries Quiz | 0 | - | 4.99 | 272,852 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,533 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,411 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,847 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,712 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,598 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,826 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,971 |
| The Only European Country ... | 0 | - | 4.91 | 215,980 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,732 |
| Countries with NO Military | 0 | - | 4.97 | 61,945 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,766 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,390 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,578 |
| Countries of Africa | 0 | - | 5.00 | 2,530,024 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,833 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,910 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,631 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,606 |
| Australia Map Quiz | 0 | - | 4.95 | 343,831 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,938 |
| African East Coast | 0 | - | 4.96 | 95,827 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,402 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,267 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,477 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,393 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,906 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,414 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,128 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,398 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,813 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,689 |
| Europe Capital to Country | 0 | - | 4.99 | 249,549 |
| Asia Capital to Country | 0 | - | 4.96 | 126,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,570 |
| European Capitals by Map | 0 | - | 4.99 | 138,546 |
| African Capitals by Map | 0 | - | 4.99 | 133,356 |
| Coldest World Capitals | 0 | - | 4.95 | 133,455 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,068 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,869 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,226 |
| European Coastal Capitals | 0 | - | 4.95 | 90,372 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,498 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,141 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,541 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,739 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,190 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,773 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,163 |
| Countries of the Middle East | 0 | - | 4.96 | 200,731 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,999 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,119 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,353 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,645 |
| African Island Countries | 0 | - | 4.96 | 101,421 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,745 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,788 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,869 |
| Buddhist Countries | 0 | - | 4.96 | 143,712 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,608 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,172 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,532 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,651 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,157 |
| Countries that Start with R | 0 | - | 4.43 | 446,608 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,421 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,525 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,967 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,384 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,994 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,969 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,806 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,864 |
| India A-Z | 0 | - | 4.42 | 34,092 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,149 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,287 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,281 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,982 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,723 |
| North America Map Quiz | 0 | - | 4.98 | 247,661 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,867 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,083 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,239 |
| Flags of North and South America | 0 | - | 4.99 | 371,875 |
| World Currency Quiz | 0 | - | 4.91 | 301,890 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,951 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,344 |
| Counties of England | 0 | - | 4.97 | 794,788 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,690 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,699 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,949 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,417 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,917 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,247 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,916 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,673 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,962 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,056 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,998 |
