| Countries with the Most Catholics | 0 | - | 4.90 | 110,183 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,351 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,886 |
| Orthodox Countries | 0 | - | 4.92 | 132,612 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,328 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,632 |
| Catholic Countries | 0 | - | 4.79 | 215,448 |
| Countries with the Most Cathedrals | 0 | - | 4.48 | 47,113 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,313 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,942 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,345 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,968 |
| Biblical Geography | 0 | - | 4.40 | 67,311 |
| World Map Quiz | 0 | - | 4.81 | 65,413 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,188 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,068 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,278 |
| Asia Map Quiz | 0 | - | 4.99 | 923,251 |
| United States Cities Map Quiz | 0 | - | 4.96 | 215,041 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,877 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,924 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,332 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,298 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,704 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,431 |
| Australia Map Quiz | 0 | - | 4.95 | 345,821 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,779 |
| Buddhist Countries | 0 | - | 4.96 | 144,895 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,283 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,264 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,418 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,625 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,651 |
| North America Map Quiz | 0 | - | 4.98 | 250,892 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,413 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,635 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,908 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,169 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,387 |
| Battle to Country | 0 | - | 4.91 | 53,775 |
| Monarchies of Europe | 0 | - | 4.90 | 98,677 |
| Monarchies of Asia | 0 | - | 4.97 | 71,407 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,202 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,986 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,385 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,574 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,260 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,329 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,648 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,147 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,198 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,480 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,814 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,966 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,477 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,916 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,153 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,463 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,331 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,109 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,649 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,652 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,665 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,597 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,648 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,513 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,637 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,037 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,451 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,911 |
| States of India Map Quiz | 0 | - | 4.84 | 26,808 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,452 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,539 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,925 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,340 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,734 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,887 |
| Boundary Waters | 0 | - | 4.92 | 88,698 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,354 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,528 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,130 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,830 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,741 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,822 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,764,431 |
| Landlocked Countries | 0 | - | 4.99 | 424,232 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,826 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 90,421 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,771 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,610 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,162 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 56,071 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,770 |
| The Bible by Picture | 0 | - | 4.23 | 20,203 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,841 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,258 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,775 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,805 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,787 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,256 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,689 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,518 |
| Himalayan Countries | 0 | - | 4.94 | 139,681 |
| Andean Countries | 0 | - | 4.94 | 85,139 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,318 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,563 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,892 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,172 |
| Countries in World War I | 0 | - | 4.88 | 228,872 |
| Danube Countries | 0 | - | 4.97 | 72,250 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,381 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,683 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,804 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,293 |
| European Landlocked Countries | 0 | - | 4.99 | 147,429 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,041 |
| Countries with the Most Species | 0 | - | 4.99 | 103,454 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 229,825 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,174 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,700 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,810 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,724 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,454 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,877 |
| Countries in the Alps | 0 | - | 4.87 | 118,540 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,223 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,556 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,843 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,853 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,776 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,116 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,964 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,706 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,328 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,042 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,780 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,645 |
| Sharia Law Countries | 0 | - | 4.48 | 63,917 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,424 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,666 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,750 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,449 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,500 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,454 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,450 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,104 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,778 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,411 |
| Hindu Countries | 0 | - | 4.87 | 50,481 |
| Largest Countries By Category | 0 | - | 4.97 | 158,602 |
| Countries by Countries | 0 | - | 4.96 | 63,483 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,052 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,359 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,637 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,957 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,794,776 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,677 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,439 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,093 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,625 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,701 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,584 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,688 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,465 |
| Longest International Borders | 0 | - | 4.99 | 265,591 |
| Countries with Three Borders | 0 | - | 4.96 | 36,708 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,277 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,411 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,678 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,705 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,324 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,150 |
| Demonym of Every Country | 0 | - | 4.90 | 61,253 |
| The Life of King David | 0 | - | 4.37 | 14,140 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,773 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,265 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,233 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,788 |
| Island Countries | 0 | - | 4.99 | 711,971 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,390,122 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,990 |
| Northernmost Countries | 0 | - | 4.99 | 363,304 |
| Companies by Country | 0 | - | 4.61 | 120,044 |
| Countries of South America | 0 | - | 5.00 | 930,543 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,952 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,734 |
| "Land" Countries | 0 | - | 4.98 | 337,999 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 161,572 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,562 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,637 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,475 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,492 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,314 |
| All Country Flags of the World | 0 | - | 5.00 | 3,700,997 |
| Top World Languages | 0 | - | 4.92 | 827,848 |
| Israel Immigration by Country | 0 | - | 4.29 | 36,306 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,138 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,347 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,667 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,846 |
