| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,594,888 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,209 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 713,371 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,212 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,667 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 957,334 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,982 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,359 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,694 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 116,564 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,498 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,737 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,060 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,184 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,469 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,091,098 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,326 |
| Countries with Four Letters | 0 | - | 4.99 | 419,311 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,592 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,699 |
| Country Chain | 0 | - | 4.96 | 215,997 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,648 |
| Islands by Country #1 | 0 | - | 4.87 | 174,622 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,029 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,372 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,405 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,345 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,245 |
| Name a Valid Country #1 | 0 | - | 4.99 | 284,582 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,958 |
| Name a Valid Country #4 | 0 | - | 4.97 | 252,322 |
| Name a Valid Country #5 | 0 | - | 4.99 | 190,256 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,784 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,849 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,365 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,684 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,824 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,363 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 237,165 |
| Boundary Waters | 0 | - | 4.92 | 88,122 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,888 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,156 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,872 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,383 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,463 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,495 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,114 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,763 |
| Geography Decoder | 0 | - | 4.53 | 75,398 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,469 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,429 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,376 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,211 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,648 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,464 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,461 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,537 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,975 |
| The Only Country ... | 0 | - | 4.91 | 80,115 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,653 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,562 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,023 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,211 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,704 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,713 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,612 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,665 |
| Random Countries by Borders | 0 | - | 4.99 | 81,794 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,553 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,210 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,890 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,700 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,026,101 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,330 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,032 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,520 |
| Cities Chain #2 | 0 | - | 4.42 | 56,198 |
| Cities Chain #1 | 0 | - | 4.61 | 66,388 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,301 |
| Landlocked Countries | 0 | - | 4.99 | 414,963 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,682 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 135,482 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 556,755 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,882 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 379,575 |
| Geography General Knowledge #1 | 0 | - | 4.42 | 261,913 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,117 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,863 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,218 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 158,608 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,663 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,157 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,754 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,929 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,605 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,186 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,689 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,675 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,957 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,637 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,265 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,515 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,416 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 77,950 |
| Name a Valid Island | 0 | - | 4.78 | 68,554 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,354 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,800 |
| Three Letter Geography | 0 | - | 4.29 | 74,574 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,393 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,041 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,253 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,262 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,157 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,034 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,269 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,507 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,134 |
| Himalayan Countries | 0 | - | 4.95 | 135,834 |
| Andean Countries | 0 | - | 4.94 | 83,099 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,422 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,530 |
| Coffee Producing Countries | 0 | - | 4.82 | 66,125 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,783 |
| Danube Countries | 0 | - | 4.97 | 71,221 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,948 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,671 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,774 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,695 |
| European Landlocked Countries | 0 | - | 4.99 | 145,921 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,442 |
| Countries with the Most Species | 0 | - | 4.99 | 95,317 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,587 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,251 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,423 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,038 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,689 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,051 |
| Countries in the Alps | 0 | - | 4.86 | 117,047 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,716 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,514 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,133 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,548 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,333 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,115 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,744 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,866 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,653 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,175 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,255 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,119 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,580 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,852 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,864 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,362 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,764 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,333 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,975 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,046 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,092 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,702 |
| Largest Countries By Category | 0 | - | 4.97 | 156,965 |
| Countries by Countries | 0 | - | 4.96 | 62,404 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,598 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,008 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,940 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,369 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,173 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,247 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,903 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,727,611 |
| Name a Country A-Z | 0 | - | 5.00 | 241,019 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,428 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,847 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,531 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,677 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,278 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,775 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,722 |
| Longest International Borders | 0 | - | 4.99 | 264,043 |
| Countries with Three Borders | 0 | - | 4.96 | 36,269 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,682 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,771 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,905 |
| Demonym of Every Country | 0 | - | 4.91 | 58,767 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,503 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,066 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,595 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,550 |
| Island Countries | 0 | - | 4.99 | 708,144 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,041,248 |
| Northernmost Countries | 0 | - | 4.99 | 358,492 |
| Islands by Country #2 | 0 | - | 4.80 | 77,079 |
| Countries of South America | 0 | - | 5.00 | 917,170 |
| Countries of Oceania | 0 | - | 5.00 | 1,043,304 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,852,952 |
| "Land" Countries | 0 | - | 4.98 | 334,005 |
| Top World Languages | 0 | - | 4.92 | 814,893 |
| Country Decoders #1 | 0 | - | 4.44 | 43,577 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,689 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,817 |
