| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 22,923 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,246 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,937 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,807 |
| Countries With No Rivers | 0 | - | 4.96 | 76,263 |
| Name a Valid Country on Each River | 0 | - | 4.96 | 61,576 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 28,548 |
| Tectonic Plates Map Quiz | 0 | - | 4.99 | 80,927 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 115,084 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,461 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,177 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,607 |
| Countries with Fjords | 0 | - | 4.93 | 100,550 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,499 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,323 |
| World's Longest Rivers | 0 | - | 4.88 | 121,894 |
| Draw All Country Borders and Borderless Countries | 0 | - | 4.99 | 162,906 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 115,893 |
| North Sea Countries | 0 | - | 4.92 | 86,856 |
| Black Sea Countries | 0 | - | 4.87 | 60,486 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,193 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,300 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 67,069 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 412,019 |
| Seas on the World Map | 0 | - | 4.96 | 134,836 |
| Seas of the World | 0 | - | 5.00 | 155,701 |
| Trace the Coast of Europe with a Map | 0 | - | 4.93 | 78,381 |
| Trace the Coast of Afro-Eurasia with a Map | 0 | - | 5.00 | 59,120 |
| Biggest City by River | 0 | - | 4.41 | 52,764 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,431 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,970 |
| Landforms Fill in the Blank | 0 | - | 4.41 | 91,606 |
| Megadiverse Countries | 0 | - | 4.96 | 134,595 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,960 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,321 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,433 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,779 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,606,812 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,420 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,244 |
| Rivers on Borders | 0 | - | 4.02 | 22,665 |
| Seas that Touch the Most Countries | 0 | - | 4.63 | 96,446 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,647 |
| Countries with the Most Borders | 0 | - | 4.97 | 387,288 |
| Geologic Time Scale | 0 | - | 4.46 | 9,983 |
| Biggest Lakes in the World | 0 | - | 4.63 | 89,182 |
| Great Lakes Quiz | 0 | - | 4.78 | 50,255 |
| Famous Rivers | 0 | - | 4.74 | 104,728 |
| City to River #1 | 0 | - | 4.59 | 35,795 |
| Most Populous River Basins | 0 | - | 4.55 | 39,615 |
| Rivers that Flow through the Most Countries | 0 | - | 4.53 | 40,225 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,370 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,956 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,473 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,797 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,966 |
| Megacities on a World Map | 0 | - | 4.98 | 252,536 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 575,863 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,452 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,772 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 121,377 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,503 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,191 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,051 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 54,600 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,510 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,754 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,598 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,024 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,797 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,835 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,519 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,093 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,323 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,314 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,105 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.26 | 70,776 |
| Atlantic Ocean General Knowledge | 0 | - | 4.74 | 21,201 |
| Indian Ocean General Knowledge | 0 | - | 4.52 | 22,187 |
| Bodies of Water by Cities | 0 | - | 4.77 | 28,539 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,504 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.84 | 23,208 |
| Megacities on an Empty Map | 0 | - | 4.97 | 117,668 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,152 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,492 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,919 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,099 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,510 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,654 |
| European Countries with One Border | 0 | - | 4.97 | 182,230 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,087 |
| Random Countries by Borders | 0 | - | 4.99 | 82,083 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,181 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 305,838 |
| Landforms by Description Quiz | 0 | - | 4.33 | 25,998 |
| Gulfs and Bays on the World Map | 0 | - | 4.61 | 30,133 |
| Famous Lakes Quiz | 0 | - | 4.52 | 23,968 |
| Rivers by City | 0 | - | 4.38 | 31,676 |
| City to River #2 - Difficult | 0 | - | 4.64 | 25,922 |
| Largest Rivers by Discharge | 0 | - | 4.53 | 15,966 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,250 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,809 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,473 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,852 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,310 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,544 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,631 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,943 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,056 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,556 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,441 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,360 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,369 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,319 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,924 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,008 |
| South China Sea Countries | 0 | - | 4.78 | 57,605 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,171 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 136,617 |
| Countries by Coastline Per Capita | 0 | - | 4.59 | 23,175 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,079 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,733 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,776 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,786 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,257 |
| Departments of France | 0 | - | 4.93 | 53,448 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,433 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,154 |
| Name the Sea from a Clue | 0 | - | 4.59 | 26,651 |
| African Great Lakes | 0 | - | 4.82 | 65,781 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,403 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,955 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,851 |
| Boundary Waters | 0 | - | 4.92 | 88,280 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,002 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,706 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,908 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,184 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,097 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,871 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,901 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,182 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,206,502 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,153 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,233 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,319 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,979 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,066 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,045 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,057 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,361 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,121 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,710 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,324 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,425 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,120 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,384 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,847 |
| Seas of Europe | 0 | - | 4.37 | 84,514 |
| Pixelated United States Map | 0 | - | 4.89 | 93,886 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 60,762 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,915 |
| US States with an Empty Map | 0 | - | 5.00 | 621,798 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,217 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,274 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,663 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,846 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,528 |
| World Capitals Quiz | 0 | - | 5.00 | 5,053,764 |
| Landlocked Countries | 0 | - | 4.99 | 417,208 |
| Countries Richer Than Their Neighbors | 0 | - | 4.46 | 72,434 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 563,377 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,744,758 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,336 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 414,057 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,170 |
| Rivers A-Z | 0 | - | 4.35 | 32,741 |
| Sea in the Answers | 0 | - | 4.10 | 48,727 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,079 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 117,121 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,019 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,240 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,659 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 238,436 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,420 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,430 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,371 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,639 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,468 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,257 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,179 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,061 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,170 |
| Island Countries | 0 | - | 4.99 | 709,062 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,195 |
| Himalayan Countries | 0 | - | 4.95 | 136,742 |
| Andean Countries | 0 | - | 4.95 | 83,593 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,852 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,145 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,517 |
