| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,763 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,596 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,167 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,634 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,466 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,131 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,569 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,553 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,888 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,518 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,132 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,407 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,295 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,838 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,238 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,371 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,378 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,415 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,099 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,528 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,652 |
| Geographic Groups of Eight | 0 | - | 4.38 | 58,627 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,217 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,151 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,438 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,397 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,585,947 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,130 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,034 |
| Solve the Secret Country #2 | 0 | - | 4.85 | 115,999 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,171 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,748 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,124 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,087,253 |
| Countries with Four Letters | 0 | - | 4.99 | 418,337 |
| Country Chain | 0 | - | 4.96 | 215,641 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,834 |
| Islands by Country #1 | 0 | - | 4.87 | 174,444 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,876 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,248 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,315 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,669 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,702 |
| Name a Valid Country #1 | 0 | - | 4.99 | 283,222 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,269 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,433 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,694 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,316 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,387 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,930 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,584 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,598 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,067 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,861 |
| Boundary Waters | 0 | - | 4.92 | 88,025 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,795 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,074 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,737 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,299 |
| Six Letter Geography #2 | 0 | - | 4.69 | 67,398 |
| Six Letter Geography #3 | 0 | - | 4.53 | 81,423 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 71,966 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,655 |
| Geography Decoder | 0 | - | 4.53 | 75,332 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,444 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,370 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,306 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,109 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,569 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,433 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,232 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,224 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,809 |
| The Only Country ... | 0 | - | 4.91 | 79,807 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,432 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,691 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,216 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,362 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 136,597 |
| Random Countries by Borders | 0 | - | 4.99 | 81,628 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,143 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,003 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,363 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,888,129 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,191 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,956 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,401 |
| Cities Chain #2 | 0 | - | 4.42 | 56,157 |
| Cities Chain #1 | 0 | - | 4.61 | 66,332 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,108 |
| Landlocked Countries | 0 | - | 4.99 | 413,246 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 955,907 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,330 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,662 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,831 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,274 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,436 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 131,873 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,431 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 150,961 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,209 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,379 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 155,904 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,530 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,708 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,730 |
| Three Letter Geography | 0 | - | 4.29 | 74,499 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,345 |
| Geography Analogies #5 | 0 | - | 4.22 | 54,998 |
| Seven Continents Quiz | 0 | - | 4.21 | 105,918 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,131 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,957 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,538 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,895 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,908 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,416 |
| Himalayan Countries | 0 | - | 4.95 | 135,202 |
| Andean Countries | 0 | - | 4.94 | 82,750 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,162 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,103 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,829 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,536 |
| Danube Countries | 0 | - | 4.97 | 71,042 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,705 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,498 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,387 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,312 |
| European Landlocked Countries | 0 | - | 4.99 | 145,712 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,135 |
| Countries with the Most Species | 0 | - | 4.99 | 95,222 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,283 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,190 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,354 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,937 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,547 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,914 |
| Countries in the Alps | 0 | - | 4.87 | 116,761 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,521 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,173 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,981 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,384 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,108 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,966 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,522 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,723 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,023 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,015 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,180 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,019 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,409 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,707 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,718 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,983 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,604 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,233 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,731 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,057 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,518 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,572 |
| Largest Countries By Category | 0 | - | 4.97 | 156,686 |
| Countries by Countries | 0 | - | 4.96 | 62,219 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,318 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,950 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,595 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,313 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,544 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,063 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,721 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,713,247 |
| Name a Country A-Z | 0 | - | 5.00 | 240,226 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,312 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 120,001 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,672 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,472 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,519 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,223 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,300 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,590 |
| Longest International Borders | 0 | - | 4.99 | 263,475 |
| Countries with Three Borders | 0 | - | 4.96 | 36,162 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,584 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,639 |
| Demonym of Every Country | 0 | - | 4.91 | 58,613 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,487 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,668 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,053 |
| History Groups of Two | 0 | - | 4.34 | 40,528 |
| Groups of Two - Science | 0 | - | 4.26 | 48,130 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,433 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,167 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,996 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,510 |
| Island Countries | 0 | - | 4.99 | 707,456 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,973 |
| Northernmost Countries | 0 | - | 4.99 | 357,513 |
| Islands by Country #2 | 0 | - | 4.80 | 76,966 |
| Countries of South America | 0 | - | 5.00 | 914,076 |
| Countries of Oceania | 0 | - | 5.00 | 1,039,590 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,846,899 |
| "Land" Countries | 0 | - | 4.98 | 333,537 |
