| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,599,714 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 414,994 |
| Megacities on a World Map | 0 | - | 4.98 | 252,021 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 574,927 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,267 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,389 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,999 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,388 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,957 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,617 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,123 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,398 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,912 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,544 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,234 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,933 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,046 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,226 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,356 |
| Megacities on an Empty Map | 0 | - | 4.97 | 116,544 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,021 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,698 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,399 |
| Random Countries on a Topological Map | 0 | - | 4.90 | 51,492 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,085 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 305,361 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,091 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,798 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,750 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,321 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,695 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,136 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 60,378 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,392 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,746 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 63,851 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,404 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,281 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,173 |
| Boundary Waters | 0 | - | 4.92 | 88,167 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,916 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,559 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,675 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,048 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,957 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,832 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,126 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,651 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,868 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,019 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 135,912 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,126 |
| Departments of France | 0 | - | 4.93 | 53,156 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,284 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,213 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,709 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,334 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,097,322 |
| Landlocked Countries | 0 | - | 4.99 | 415,805 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 559,331 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,303 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,750 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,717 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,768 |
| World Capitals Quiz | 0 | - | 5.00 | 5,045,521 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,067 |
| Countries of the World in Plague Inc. | 0 | - | 4.53 | 29,783 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,734,573 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,060 |
| Pixelated United States Map | 0 | - | 4.89 | 93,737 |
| US States with an Empty Map | 0 | - | 5.00 | 620,787 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,312 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,249 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,161 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,423 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,204 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,163 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,246 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,622 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,831 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,387 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,927 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,305 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 403,064 |
| Island Countries | 0 | - | 4.99 | 708,521 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,501 |
| Himalayan Countries | 0 | - | 4.95 | 136,139 |
| Andean Countries | 0 | - | 4.95 | 83,259 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,562 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,750 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,263 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,893 |
| Danube Countries | 0 | - | 4.97 | 71,308 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,074 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,762 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,967 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,918 |
| European Landlocked Countries | 0 | - | 4.99 | 146,016 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,614 |
| Countries with the Most Species | 0 | - | 4.99 | 95,375 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,754 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,289 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,458 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,097 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,747 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,120 |
| Countries in the Alps | 0 | - | 4.86 | 117,201 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,815 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,702 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,193 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,637 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,442 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,188 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,873 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,929 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,735 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,265 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,301 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,169 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,656 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,920 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,927 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,565 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,832 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,370 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,105 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,522 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,354 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,762 |
| Largest Countries By Category | 0 | - | 4.97 | 157,124 |
| Countries by Countries | 0 | - | 4.96 | 62,500 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,755 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,048 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,392 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,449 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,341 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,015 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,344 |
| Northernmost Countries | 0 | - | 4.99 | 358,950 |
| Countries of South America | 0 | - | 5.00 | 918,546 |
| Countries of Oceania | 0 | - | 5.00 | 1,045,197 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,855,948 |
| "Land" Countries | 0 | - | 4.98 | 334,229 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,940 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,574 |
| Top World Languages | 0 | - | 4.92 | 816,115 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,761 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,304 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.97 | 34,574 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,029 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,798 |
| Longest International Borders | 0 | - | 4.99 | 264,203 |
| Countries with Three Borders | 0 | - | 4.96 | 36,312 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,734 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,880 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,905 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,820 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,981 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,140 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,482 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,932 |
| Demonym of Every Country | 0 | - | 4.91 | 58,840 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,245 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,779 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,695 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,044 |
| Countries with Megacities | 0 | - | 4.99 | 248,493 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,926 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,426 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,314 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,369 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,915 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,313 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,219 |
| Find the City #1 | 0 | - | 4.97 | 42,421 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,437 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,964 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,941 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,140 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,992 |
| Countries by Capital City | 0 | - | 5.00 | 67,260 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,623 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,157 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,606 |
| Moved Capital Cities | 0 | - | 4.96 | 73,809 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,874 |
| Countries by Official Language | 0 | - | 4.95 | 193,602 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,105 |
| Countries in their Native Language | 0 | - | 4.99 | 197,315 |
| Independence from Whom | 0 | - | 4.99 | 210,320 |
| Subdivisions by Country | 0 | - | 4.86 | 50,164 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,172 |
| Megadiverse Countries | 0 | - | 4.96 | 134,491 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,498 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,043 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,576 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,927 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,942 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,159 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,435 |
