| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,094 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,295 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,129 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,391 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,158 |
| Cities Chain #2 | 0 | - | 4.42 | 56,149 |
| Cities Chain #1 | 0 | - | 4.61 | 66,317 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,075 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,878 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,872 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,095 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,682 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,655 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,048 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,489 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,490 |
| Countries with Four Letters | 0 | - | 4.99 | 418,095 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,666 |
| 5-Letter Geography Chain #2 | 0 | - | 4.39 | 126,398 |
| 6-Letter Geography Chain #1 | 0 | - | 4.27 | 95,731 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 70,834 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,275 |
| Boundary Waters | 0 | - | 4.92 | 87,994 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,787 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,187 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,148 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,772 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,168 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,292 |
| Country Chain | 0 | - | 4.96 | 215,585 |
| Islands by Country #1 | 0 | - | 4.87 | 174,402 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,849 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,221 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,289 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,531 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,576 |
| Name a Valid Country #1 | 0 | - | 4.99 | 282,938 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,114 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,273 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,583 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,202 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,306 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,829 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,566 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,543 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,502 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,123 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,617 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,644 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,064 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,712 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,274 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,379 |
| Six Letter Geography #3 | 0 | - | 4.53 | 81,403 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 71,923 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,621 |
| Geography Decoder | 0 | - | 4.53 | 75,313 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,433 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,350 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,095 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,543 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,423 |
| Word Chain - Science | 0 | - | 4.59 | 54,358 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,052 |
| The Only Country ... | 0 | - | 4.91 | 79,734 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,860,038 |
| Landlocked Countries | 0 | - | 4.99 | 412,962 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,320 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,379 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,282 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,573 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,107 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,279 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 135,925 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 76,978 |
| Random Countries by Borders | 0 | - | 4.99 | 81,582 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,028 |
| Name a Valid Island Country | 0 | - | 4.96 | 113,949 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,269 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,721 |
| Three Letter Geography | 0 | - | 4.29 | 74,479 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,334 |
| Geography Analogies #5 | 0 | - | 4.22 | 54,989 |
| Seven Continents Quiz | 0 | - | 4.21 | 105,448 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,114 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,914 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,488 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,848 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,944 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,369 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,082 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,286 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,292 |
| Himalayan Countries | 0 | - | 4.95 | 135,090 |
| Andean Countries | 0 | - | 4.94 | 82,685 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,097 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,019 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,788 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,490 |
| Danube Countries | 0 | - | 4.97 | 71,012 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,654 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,467 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,309 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,227 |
| European Landlocked Countries | 0 | - | 4.99 | 145,678 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,069 |
| Countries with the Most Species | 0 | - | 4.99 | 95,196 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,220 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,178 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,335 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,913 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,523 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,880 |
| Countries in the Alps | 0 | - | 4.87 | 116,704 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,487 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,104 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,949 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,335 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,074 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,941 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 955,667 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,482 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,694 |
| Largest Country by Body of Water | 0 | - | 4.95 | 56,241 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,980 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,168 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,001 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,377 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,685 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,683 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,898 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,576 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,207 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,688 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,890 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,405 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,548 |
| Largest Countries By Category | 0 | - | 4.97 | 156,640 |
| Countries by Countries | 0 | - | 4.96 | 62,182 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,256 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,243 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,502 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,936 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,307 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,425 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,022 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,669 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,815 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,710,624 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,030 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,644 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,461 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,489 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,214 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,182 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,556 |
| Longest International Borders | 0 | - | 4.99 | 263,390 |
| Countries with Three Borders | 0 | - | 4.96 | 36,136 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,566 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,355 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 131,836 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,391 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 150,923 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,166 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,338 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 155,867 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,497 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,662 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,612 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,438 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,114 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,544 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,528 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,873 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,493 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,101 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,387 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,275 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,821 |
| Demonym of Every Country | 0 | - | 4.91 | 58,573 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,001 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,686 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,070 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,221 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,765 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,225 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 74,652 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,449 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,368 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,201 |
| The Same Prefixes - Geography | 0 | - | 4.49 | 47,353 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 62,985 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,131 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,233 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,868 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,046 |
| Island Countries | 0 | - | 4.99 | 707,282 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,523 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,496 |
| Northernmost Countries | 0 | - | 4.99 | 357,316 |
