| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,167 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,790 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,147 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,913 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,910 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,008 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,959 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,639 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,039 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,913 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,856 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,807 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,328 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,117 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,126 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,821,169 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 974,581 |
| Random Country Dots on an Empty World Map | 0 | - | 4.74 | 103,763 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,799 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,441 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,820 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,315 |
| Name a Valid World City | 0 | - | 4.83 | 70,901 |
| World Capitals by Map | 0 | - | 5.00 | 285,492 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,133 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,723 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,771 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,001 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,697 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,119 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,512 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,649 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,304 |
| Countries with Four Letters | 0 | - | 4.99 | 421,390 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,591 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,397 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,634 |
| African East Coast | 0 | - | 4.96 | 95,782 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,106 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,179 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,945 |
| Megacities on a World Map | 0 | - | 4.98 | 253,192 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,642 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,130 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 121,820 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,620 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,365 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,536 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,399 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,621 |
| Country Chain | 0 | - | 4.96 | 216,765 |
| Pixelated World Map | 0 | - | 5.00 | 143,118 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,596 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,447 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,081 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,268 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.98 | 54,680 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,064 |
| Islands by Country #1 | 0 | - | 4.88 | 175,051 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,328 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,681 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,595 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 215,825 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 81,904 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,421 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,401 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,445 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,932 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,853 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,209 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,865 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,759 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,129 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,221 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,574 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,476 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,730 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,105 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,029 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,731 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,331 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,226 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,604 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,421 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 239,099 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,851 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,308 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,368 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,552 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,572 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,657 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,391 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,994 |
| Geography Decoder | 0 | - | 4.53 | 75,553 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,520 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,566 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,505 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,496 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,855 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,551 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,324 |
| The Only Country ... | 0 | - | 4.91 | 80,736 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,518 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,903 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,358 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,401 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,686 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,480 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,836 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,597 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,824 |
| Random Countries by Borders | 0 | - | 4.99 | 82,249 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,604 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,706 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,247 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,807 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 306,389 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,603 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 56,228 |
| Seas on the World Map | 0 | - | 4.96 | 135,099 |
| Seas of the World | 0 | - | 5.00 | 156,284 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,624 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,985 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,472 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,527 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,853 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,097 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,250 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,682 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,574 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,528 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,303 |
| Boundary Waters | 0 | - | 4.92 | 88,361 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,061 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,878 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,117 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,304 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,239 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,501 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,284 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,753 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,610 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,584 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,765 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,570 |
| Ultimate "Land" Geography Quiz | 0 | - | 4.52 | 39,090 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,155 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,782 |
| Cities Chain #2 | 0 | - | 4.42 | 56,304 |
| Cities Chain #1 | 0 | - | 4.61 | 66,559 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,621 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,489 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,306,594 |
| Landlocked Countries | 0 | - | 4.99 | 418,436 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,201 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 566,990 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,066 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,027 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,887 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 262,749 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,526 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,408 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,681 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,032 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 150,100 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,620 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,115 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,308 |
| Geography General Knowledge #13 | 0 | - | 4.63 | 67,746 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,870 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,517 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,924 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,977 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,133 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,889 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,548 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,796 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,662 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,171 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,438 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,838 |
| Name a Valid Island | 0 | - | 4.78 | 68,778 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,717 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,915 |
| Three Letter Geography | 0 | - | 4.29 | 74,734 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,535 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,115 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,518 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,463 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,680 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,352 |
| Name a Country A-Z | 0 | - | 5.00 | 242,561 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,245 |
| Pixelated United States Map | 0 | - | 4.87 | 94,052 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,481 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,586 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,611 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,835 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,619 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,288 |
