| Countries with the Most Catholics | 0 | - | 4.90 | 109,108 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,807 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,907 |
| Orthodox Countries | 0 | - | 4.92 | 131,328 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,482 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,920 |
| Catholic Countries | 0 | - | 4.79 | 214,719 |
| Countries with the Most Cathedrals | 0 | - | 4.49 | 45,498 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,376 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,735 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,038 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,470 |
| Biblical Geography | 0 | - | 4.40 | 67,155 |
| World Map Quiz | 0 | - | 4.81 | 64,518 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,746 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,700 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,924 |
| Asia Map Quiz | 0 | - | 4.99 | 914,661 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,966 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,244 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,778 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,320 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,476 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,661 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,642 |
| Australia Map Quiz | 0 | - | 4.95 | 343,865 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,003 |
| Buddhist Countries | 0 | - | 4.96 | 143,905 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,238 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,439 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,372 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,996 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,757 |
| North America Map Quiz | 0 | - | 4.98 | 247,753 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,875 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,097 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,623 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,632 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,074 |
| Battle to Country | 0 | - | 4.91 | 53,161 |
| Monarchies of Europe | 0 | - | 4.90 | 97,972 |
| Monarchies of Asia | 0 | - | 4.97 | 70,987 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,781 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,163 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,185 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,563 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,548 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,200 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,724 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,808 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,662 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,719 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,731 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,110 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,566 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,743 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,290 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,053 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,008 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,376 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,687 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,950 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,926 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,804 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,845 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,423 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,397 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,146 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,889 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,938 |
| States of India Map Quiz | 0 | - | 4.83 | 26,415 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,486 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,477 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,897 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,663 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,954 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,828 |
| Boundary Waters | 0 | - | 4.92 | 88,377 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,080 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,912 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,169 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,337 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,874 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,332,967 |
| Landlocked Countries | 0 | - | 4.99 | 418,918 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,803 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,514 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,108 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,474 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,711 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,857 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,350 |
| The Bible by Picture | 0 | - | 4.23 | 20,101 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,499 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,622 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,669 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,901 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,774 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,677 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,628 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,989 |
| Himalayan Countries | 0 | - | 4.94 | 137,419 |
| Andean Countries | 0 | - | 4.95 | 83,934 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,229 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,651 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,831 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,349 |
| Countries in World War I | 0 | - | 4.88 | 227,842 |
| Danube Countries | 0 | - | 4.97 | 71,662 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,549 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,057 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,651 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,731 |
| European Landlocked Countries | 0 | - | 4.99 | 146,778 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,139 |
| Countries with the Most Species | 0 | - | 4.99 | 102,907 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,720 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,264 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,432 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,587 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,302 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,992 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,361 |
| Countries in the Alps | 0 | - | 4.87 | 117,684 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,132 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,362 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,419 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,979 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,091 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,558 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,284 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,185 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,969 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,550 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,477 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,337 |
| Sharia Law Countries | 0 | - | 4.48 | 63,596 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,924 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,187 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,205 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,182 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,061 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,571 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,529 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,365 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,228 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,998 |
| Hindu Countries | 0 | - | 4.86 | 50,016 |
| Largest Countries By Category | 0 | - | 4.97 | 157,635 |
| Countries by Countries | 0 | - | 4.96 | 62,836 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,209 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,160 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,467 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,321 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,756,786 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,559 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,852 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,631 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,990 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,220 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,389 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,066 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,071 |
| Longest International Borders | 0 | - | 4.99 | 264,658 |
| Countries with Three Borders | 0 | - | 4.96 | 36,452 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,912 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 48,004 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,276 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,488 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,412 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,836 |
| Demonym of Every Country | 0 | - | 4.91 | 59,150 |
| The Life of King David | 0 | - | 4.37 | 14,114 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,981 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,881 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,603 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,092 |
| Island Countries | 0 | - | 4.99 | 709,746 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,654 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,028 |
| Northernmost Countries | 0 | - | 4.99 | 360,459 |
| Companies by Country | 0 | - | 4.61 | 119,481 |
| Countries of South America | 0 | - | 5.00 | 922,891 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,950 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,298 |
| "Land" Countries | 0 | - | 4.98 | 335,788 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 160,739 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,996 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,133 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,657 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,251 |
| India Cities Map Quiz | 0 | - | 4.64 | 61,008 |
| All Country Flags of the World | 0 | - | 5.00 | 3,649,485 |
| Top World Languages | 0 | - | 4.92 | 820,194 |
| Israel Immigration by Country | 0 | - | 4.29 | 36,041 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,922 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,106 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,345 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,163 |
