| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,419 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,109 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,003 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,336 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,855 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,259 |
| Countries that Start with A | 0 | - | 4.97 | 2,146,826 |
| Countries that Start with B | 0 | - | 4.95 | 2,279,887 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,332 |
| Countries that Start with D | 0 | - | 4.96 | 701,548 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,513 |
| Countries that Start with G | 0 | - | 4.97 | 1,492,781 |
| Countries that Start with H | 0 | - | 4.96 | 597,963 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,276 |
| Countries that Start with J | 0 | - | 4.98 | 596,026 |
| Countries that Start with K | 0 | - | 4.97 | 809,408 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,886 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,738 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,552 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,536 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,223 |
| Countries that Start with U | 0 | - | 4.97 | 899,928 |
| Countries that Start with V | 0 | - | 4.98 | 605,103 |
| Countries that Start with F | 0 | - | 4.83 | 612,190 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,346 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,319 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,448 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,813 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,233 |
| European Geography A-Z | 0 | - | 4.28 | 49,005 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,672 |
| Monarchies of Europe | 0 | - | 4.90 | 97,322 |
| Monarchies of Asia | 0 | - | 4.97 | 70,607 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,433 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,977 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,549 |
| Central American Countries | 0 | - | 4.98 | 155,059 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,090 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,250 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,122 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,493 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,386 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,906 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,801 |
| States of Mexico | 0 | - | 4.95 | 173,351 |
| States of Brazil | 0 | - | 4.98 | 86,390 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,971 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,833 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,417 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,917 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,866 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,723 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,226 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,906 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,679 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,635 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,029 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,396 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,165 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,567 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,078 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,314 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,605 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,157 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,697 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,096 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,892 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,353 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,326 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,495 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,535 |
| African Geography A-Z | 0 | - | 4.33 | 21,418 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,248 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,961 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,802 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,069 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,284 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,518 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,339 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,391 |
| Asia Map Quiz | 0 | - | 4.99 | 907,057 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,209 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,899 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,277 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,928 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,651 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,533 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,188 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,072 |
| Countries of Africa | 0 | - | 5.00 | 2,508,018 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,551 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,940 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,952 |
| Australia Map Quiz | 0 | - | 4.94 | 342,496 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,311 |
| Rivers of the United States | 0 | - | 4.93 | 65,521 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,921 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,225 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,672 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,911 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,288 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,500 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,177 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,927 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,300 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,702 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,994 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,518 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,501 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,016 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,517 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,537 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,079 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,951 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,875 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,663 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,553 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,764 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,607 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,193 |
| Which City in Latin America? | 0 | - | 4.63 | 46,842 |
| Which City in Canada? | 0 | - | 4.82 | 56,657 |
| NATO Countries | 0 | - | 4.98 | 275,749 |
| EU Countries Quiz | 0 | - | 4.99 | 269,940 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,005 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,937 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,321 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,051 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,829 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,818 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,566 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,758 |
| The Only European Country ... | 0 | - | 4.91 | 213,842 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,155 |
| Countries with NO Military | 0 | - | 4.97 | 61,175 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,545 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,904 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,875 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,699 |
| Countries that Start with R | 0 | - | 4.43 | 443,628 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,244 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,700 |
| India A-Z | 0 | - | 4.42 | 33,922 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,972 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,801 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,475 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,927 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,660 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,424 |
| U.S. State Flags | 0 | - | 4.89 | 167,112 |
| Flags of North and South America | 0 | - | 4.99 | 367,272 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,938 |
| Counties of England | 0 | - | 4.97 | 789,213 |
| Hawaiian Islands | 0 | - | 4.83 | 42,428 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,464 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,090 |
| African East Coast | 0 | - | 4.96 | 95,057 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,089 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,362 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,822 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,691 |
| Europe Capital to Country | 0 | - | 4.99 | 247,906 |
| Asia Capital to Country | 0 | - | 4.96 | 125,762 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,461 |
| European Capitals by Map | 0 | - | 4.99 | 136,287 |
| African Capitals by Map | 0 | - | 4.99 | 132,188 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,273 |
| Coldest World Capitals | 0 | - | 4.95 | 133,045 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,138 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,194 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,616 |
| European Coastal Capitals | 0 | - | 4.95 | 89,762 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,189 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,815 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,812 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,424 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,459 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,344 |
| Countries of the Middle East | 0 | - | 4.96 | 198,931 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,270 |
| Slavic Countries | 0 | - | 4.96 | 110,861 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,268 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,749 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,140 |
| African Island Countries | 0 | - | 4.96 | 100,793 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,929 |
| Buddhist Countries | 0 | - | 4.96 | 142,953 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,089 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,708 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,494 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,115 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,631 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,718 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,768 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,156 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,167 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,292 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,581 |
