| Random Geographic Groups of Five | 0 | - | 4.93 | 114,646 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,095 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,102,298 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,986 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,035 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,663 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,750 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,682 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,865 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 49,901 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,974 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,223 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,664 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,697 |
| Random Countries by Borders | 0 | - | 4.99 | 82,475 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,129 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,403 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,390 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,084 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 383,644 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,625,004 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,715 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,065 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,610 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,081 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,144 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,239 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,054 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,753 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 63,957 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,826 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,340 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,087 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,054 |
| Random Country to Capital | 0 | - | 4.98 | 920,928 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,853 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,465 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,556 |
| Countries with Four Letters | 0 | - | 4.99 | 422,627 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,664 |
| Random Symbol to Element | 0 | - | 4.88 | 93,118 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,454 |
| Country Chain | 0 | - | 4.96 | 217,135 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,798 |
| Islands by Country #1 | 0 | - | 4.88 | 175,318 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,557 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,911 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,745 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,124 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,093 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,829 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,689 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,092 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,497 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,347 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,707 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,747 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,835 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,803 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,437 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,140 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 721,149 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,349 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,425 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,535 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,648 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,658 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,742 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,534 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,127 |
| Geography Decoder | 0 | - | 4.53 | 75,654 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,551 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,657 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,575 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,635 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,979 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,586 |
| The Only Country ... | 0 | - | 4.91 | 81,136 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,801 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,173 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,140 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,255 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,879 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,967 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,289 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,124 |
| Boundary Waters | 0 | - | 4.92 | 88,484 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,180 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,127 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,492 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,484 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,661 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,927 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,289 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,673 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,239 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,013 |
| Cities Chain #2 | 0 | - | 4.42 | 56,384 |
| Cities Chain #1 | 0 | - | 4.61 | 66,631 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,734 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,613 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,480,812 |
| Landlocked Countries | 0 | - | 4.99 | 420,794 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 977,115 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,127 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,608 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,082 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,864 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 152,029 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,398 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,555 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,949 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,380 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,576 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,725 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,888 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,999 |
| Three Letter Geography | 0 | - | 4.29 | 74,827 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,616 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,169 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,679 |
| World Capitals Quiz | 0 | - | 5.00 | 5,075,621 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,523 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,216 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,769,375 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,425 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,812 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,783 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,364 |
| History Groups of Two | 0 | - | 4.31 | 40,729 |
| Groups of Two - Science | 0 | - | 4.26 | 48,336 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,624 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,863 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,207 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,219 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,503 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,067 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,127 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,426 |
| Island Countries | 0 | - | 4.99 | 710,536 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,869 |
| Himalayan Countries | 0 | - | 4.95 | 138,199 |
| Andean Countries | 0 | - | 4.95 | 84,319 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,543 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,425 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,169 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,600 |
| Danube Countries | 0 | - | 4.97 | 71,861 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,833 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,264 |
| Countries with the Worst Passports | 0 | - | 4.94 | 84,030 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,487 |
| European Landlocked Countries | 0 | - | 4.99 | 147,001 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,410 |
| Countries with the Most Species | 0 | - | 4.99 | 103,124 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,568 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,521 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,669 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,457 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,134 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,526 |
| Countries in the Alps | 0 | - | 4.87 | 117,997 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,897 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,779 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,558 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,473 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,343 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,847 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,495 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,364 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,095 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,720 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,573 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,429 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,090 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,365 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,390 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,599 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,189 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,714 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,854 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,324 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,744 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,127 |
| Largest Countries By Category | 0 | - | 4.97 | 157,974 |
| Countries by Countries | 0 | - | 4.96 | 63,048 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,495 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,227 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,522 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,540 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,048,229 |
| Northernmost Countries | 0 | - | 4.99 | 361,361 |
| Islands by Country #2 | 0 | - | 4.80 | 77,449 |
| Countries of South America | 0 | - | 5.00 | 925,431 |
| Countries of Oceania | 0 | - | 5.00 | 1,054,482 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,872,721 |
| "Land" Countries | 0 | - | 4.98 | 336,819 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 115,770 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,587 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,805 |
