| Africa A-Z | 0 | - | 4.57 | 46,736 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,931 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,392 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,719 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,593 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,634 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,300 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,542 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,870 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,843 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,695 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,200 |
| Middle East A-Z | 0 | - | 4.47 | 46,202 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,017 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,752 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,522 |
| Canada A-Z | 0 | - | 4.73 | 32,929 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,256 |
| African Geography A-Z | 0 | - | 4.33 | 21,516 |
| European Geography A-Z | 0 | - | 4.29 | 49,429 |
| African East Coast | 0 | - | 4.96 | 96,531 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,861 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,588 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,428 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,871 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,758 |
| France A-Z | 0 | - | 4.16 | 38,306 |
| Switzerland A-Z | 0 | - | 4.45 | 25,738 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,901 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,288 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,636 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,011 |
| European Geography By Letter - C | 0 | - | 4.43 | 122,609 |
| European Geography By Letter - D | 0 | - | 4.50 | 110,016 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,688 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,014 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,833 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,348 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,569 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,252 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,188 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,359 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,952 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,577 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,098 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,563 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,226 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,178 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,562 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,629 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,489 |
| Countries that Start with D | 0 | - | 4.96 | 714,297 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,577 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,887 |
| Countries that Start with H | 0 | - | 4.96 | 608,039 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,608 |
| Countries that Start with J | 0 | - | 4.98 | 605,526 |
| Countries that Start with K | 0 | - | 4.97 | 819,206 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,867 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,907 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,187 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,574 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,411 |
| Countries that Start with U | 0 | - | 4.97 | 907,319 |
| Countries that Start with V | 0 | - | 4.98 | 611,151 |
| Countries that Start with F | 0 | - | 4.83 | 620,132 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,205 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,483 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,577 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,493 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,784 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 59,198 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,016 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,816 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,248 |
| South America A-Z | 0 | - | 4.15 | 10,936 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,763 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,077 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,881 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,581 |
| European Geography By Letter - I | 0 | - | 4.09 | 96,278 |
| European Geography By Letter - K | 0 | - | 4.15 | 70,916 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,327 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,398 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,690 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,189 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,097 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,347 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,971 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,912 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,382 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,871 |
| African Great Lakes | 0 | - | 4.82 | 66,768 |
| The Bible A-Z | 0 | - | 4.29 | 59,930 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,878 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,641 |
| 17th Century A-Z | 0 | - | 4.78 | 34,723 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,615 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,866 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,074 |
| Zimbabwe Country Quiz | 0 | - | 4.52 | 28,859 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,700 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,905 |
| Word Chain - Africa | 0 | - | 4.47 | 31,686 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,894 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,102 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,478 |
| American Football A-Z | 0 | - | 4.26 | 14,549 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,141 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,415 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,444 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,406 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,132 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,312 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,562 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,449 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,609 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,727 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,504 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,665 |
| Russian History A-Z | 0 | - | 4.35 | 32,071 |
| Ancient Greece A-Z | 0 | - | 4.60 | 23,209 |
| London A-Z | 0 | - | 4.10 | 40,853 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,147 |
| African Physical Geography | 0 | - | 4.51 | 31,781 |
| Military History A-Z | 0 | - | 4.20 | 21,223 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,755 |
| Human Body A-Z | 0 | - | 4.51 | 129,525 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,127 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,403 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,073 |
| Famous Germans | 0 | - | 4.50 | 55,658 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,047 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,271 |
| Turkey A-Z | 0 | - | 4.04 | 11,903 |
| Famous People from Africa | 0 | - | 4.45 | 10,981 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,052 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,455 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,901 |
| Countries that Start with R | 0 | - | 4.43 | 449,437 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,210 |
| South Africa Country Quiz | 0 | - | 4.52 | 61,749 |
| Geography of South Africa | 0 | - | 4.54 | 17,293 |
| History of South Africa | 0 | - | 4.60 | 17,741 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,770 |
| Australian Capitals | 0 | - | 4.92 | 62,804 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,020 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,015 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,288 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,763 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,559 |
| Official European Union Languages | 0 | - | 4.97 | 239,407 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,424 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,115 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,001 |
| Asia Map Quiz | 0 | - | 4.99 | 922,840 |
| A Quiz About Islam | 0 | - | 4.31 | 48,562 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,064 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,721 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,143 |
| Basketball A-Z | 0 | - | 3.87 | 22,735 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,183 |
| Mountains A-Z | 0 | - | 3.78 | 10,992 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,851 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,485 |
| Angola Country Quiz | 0 | - | 4.70 | 28,436 |
| Provinces of South Africa | 0 | - | 4.74 | 21,878 |
| Zambia Country Quiz | 0 | - | 4.62 | 24,689 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,235 |
| Australia Map Quiz | 0 | - | 4.95 | 345,725 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,578 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,446 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,971 |
| California Cities A-Z | 0 | - | 4.06 | 17,386 |
| Hawaii A-Z | 0 | - | 4.28 | 13,474 |
| Texas A-Z | 0 | - | 4.19 | 16,418 |
| Pennsylvania A-Z | 0 | - | 4.11 | 7,578 |
| U.S. History A-Z #1 | 0 | - | 4.36 | 30,386 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,386 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,827 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,230 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,676 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,216 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,695 |
| The Only European Country ... | 0 | - | 4.91 | 218,295 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,115 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,656 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,114 |
| Famous French People | 0 | - | 4.07 | 35,987 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,992 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,672 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,149 |
| Japanese Companies | 0 | - | 4.29 | 34,313 |
| Countries of Africa | 0 | - | 5.00 | 2,552,383 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,595 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,792 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,402 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,351 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,758 |
| Countries with NO Military | 0 | - | 4.97 | 62,934 |
