| Countries with the Most Catholics | 0 | - | 4.90 | 109,100 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,798 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,900 |
| Orthodox Countries | 0 | - | 4.92 | 131,323 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,473 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,915 |
| Catholic Countries | 0 | - | 4.79 | 214,717 |
| Countries with the Most Cathedrals | 0 | - | 4.49 | 45,481 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,375 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,732 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,904 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,464 |
| Biblical Geography | 0 | - | 4.40 | 67,154 |
| World Map Quiz | 0 | - | 4.81 | 64,510 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,688 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,670 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,862 |
| Asia Map Quiz | 0 | - | 4.99 | 914,617 |
| United States Cities Map Quiz | 0 | - | 4.96 | 213,966 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,226 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,765 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,279 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,473 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,659 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,626 |
| Australia Map Quiz | 0 | - | 4.95 | 343,862 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,994 |
| Buddhist Countries | 0 | - | 4.96 | 143,866 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,221 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,394 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,311 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,994 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,736 |
| North America Map Quiz | 0 | - | 4.98 | 247,743 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,872 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,094 |
| Periodic Table Elements Mentioned in the Bible | 0 | - | 4.77 | 70,621 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,630 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,070 |
| Battle to Country | 0 | - | 4.91 | 53,158 |
| Monarchies of Europe | 0 | - | 4.90 | 97,969 |
| Monarchies of Asia | 0 | - | 4.97 | 70,987 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,781 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,157 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,177 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,559 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,537 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,199 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,718 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 100,805 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,652 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,706 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,723 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,104 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,558 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,736 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,288 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,052 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,991 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,429 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,942 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,915 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,800 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,839 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,417 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,392 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,145 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,886 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,925 |
| States of India Map Quiz | 0 | - | 4.83 | 26,412 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,485 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,471 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,893 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,663 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,943 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,827 |
| Boundary Waters | 0 | - | 4.92 | 88,376 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,079 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,907 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,166 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,334 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,871 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,330,545 |
| Landlocked Countries | 0 | - | 4.99 | 418,889 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,795 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,493 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,098 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,455 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,705 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,857 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,344 |
| The Bible by Picture | 0 | - | 4.23 | 20,100 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,497 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,614 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,664 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,898 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,771 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,674 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,428 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,977 |
| Himalayan Countries | 0 | - | 4.94 | 137,404 |
| Andean Countries | 0 | - | 4.95 | 83,923 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,223 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,638 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,826 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,344 |
| Countries in World War I | 0 | - | 4.88 | 227,837 |
| Danube Countries | 0 | - | 4.97 | 71,653 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,541 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,048 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,639 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,724 |
| European Landlocked Countries | 0 | - | 4.99 | 146,772 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,128 |
| Countries with the Most Species | 0 | - | 4.99 | 102,906 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 228,717 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,262 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,430 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,585 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,299 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,986 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,358 |
| Countries in the Alps | 0 | - | 4.87 | 117,683 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,127 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,357 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,412 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,979 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,088 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,519 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,279 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,181 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,963 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,549 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,474 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,335 |
| Sharia Law Countries | 0 | - | 4.48 | 63,593 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,917 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,186 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,204 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,170 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,059 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,570 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,514 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,342 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,217 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,993 |
| Hindu Countries | 0 | - | 4.86 | 50,015 |
| Largest Countries By Category | 0 | - | 4.97 | 157,626 |
| Countries by Countries | 0 | - | 4.96 | 62,832 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,205 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,158 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,466 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,319 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,756,535 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,545 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,845 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,627 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,984 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,216 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,389 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,057 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,069 |
| Longest International Borders | 0 | - | 4.99 | 264,654 |
| Countries with Three Borders | 0 | - | 4.96 | 36,452 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,909 |
| Largest Cities for each Latitude Degree | 0 | - | 5.00 | 48,004 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,275 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,486 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,408 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,835 |
| Demonym of Every Country | 0 | - | 4.91 | 59,147 |
| The Life of King David | 0 | - | 4.37 | 14,114 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,947 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,816 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,590 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,075 |
| Island Countries | 0 | - | 4.99 | 709,732 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,590 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,993 |
| Northernmost Countries | 0 | - | 4.99 | 360,441 |
| Companies by Country | 0 | - | 4.61 | 119,479 |
| Countries of South America | 0 | - | 5.00 | 922,850 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,914 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,185 |
| "Land" Countries | 0 | - | 4.98 | 335,784 |
| Top 10 Most Islamic European Countries | 0 | - | 4.75 | 160,738 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,994 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,130 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,653 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,250 |
| India Cities Map Quiz | 0 | - | 4.64 | 61,007 |
| All Country Flags of the World | 0 | - | 5.00 | 3,649,189 |
| Top World Languages | 0 | - | 4.92 | 820,153 |
| 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 | 27,105 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,345 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,155 |
