| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,598,864 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,537 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 714,605 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,236 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,761 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 959,783 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,087 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,479 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,994 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,841 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,622 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,994 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,150 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,382 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,618 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,092,518 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,601 |
| Countries with Four Letters | 0 | - | 4.99 | 419,768 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,737 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,869 |
| Country Chain | 0 | - | 4.96 | 216,199 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,073 |
| Islands by Country #1 | 0 | - | 4.87 | 174,709 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,092 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,442 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,448 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,597 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,929 |
| Name a Valid Country #1 | 0 | - | 4.99 | 285,720 |
| Name a Valid Country #2 | 0 | - | 4.98 | 247,959 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,165 |
| Name a Valid Country #5 | 0 | - | 4.99 | 199,879 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,588 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,548 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,988 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,722 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,911 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,444 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 237,679 |
| Boundary Waters | 0 | - | 4.92 | 88,152 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,909 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,190 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,936 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,413 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,488 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,528 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,177 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,800 |
| Geography Decoder | 0 | - | 4.53 | 75,427 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,483 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,457 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,407 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,252 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,693 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,476 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,537 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,646 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,029 |
| The Only Country ... | 0 | - | 4.91 | 80,280 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,753 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,622 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,308 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,472 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,926 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,876 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,901 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,913 |
| Random Countries by Borders | 0 | - | 4.99 | 81,866 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,775 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,328 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,068 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,026 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,083,411 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,401 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,062 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,587 |
| Cities Chain #2 | 0 | - | 4.42 | 56,221 |
| Cities Chain #1 | 0 | - | 4.61 | 66,434 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,333 |
| Landlocked Countries | 0 | - | 4.99 | 415,656 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,837 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 135,843 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 558,796 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,918 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,005 |
| Geography General Knowledge #1 | 0 | - | 4.42 | 262,076 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,196 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,973 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,305 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 158,673 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,741 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,230 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,819 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,985 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,644 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,205 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,730 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,721 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,978 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,681 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,318 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,556 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,464 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 77,989 |
| Name a Valid Island | 0 | - | 4.78 | 68,597 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,522 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,835 |
| Three Letter Geography | 0 | - | 4.29 | 74,608 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,408 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,059 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,320 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,307 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,232 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,141 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,400 |
| World Capitals Quiz | 0 | - | 5.00 | 5,044,645 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,432 |
| Himalayan Countries | 0 | - | 4.95 | 136,081 |
| Andean Countries | 0 | - | 4.95 | 83,227 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,545 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,708 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,230 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,874 |
| Danube Countries | 0 | - | 4.97 | 71,290 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,046 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,743 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,932 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,877 |
| European Landlocked Countries | 0 | - | 4.99 | 146,000 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,585 |
| Countries with the Most Species | 0 | - | 4.99 | 95,362 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,711 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,282 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,449 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,086 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,738 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,104 |
| Countries in the Alps | 0 | - | 4.86 | 117,165 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,792 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,655 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,176 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,613 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,419 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,168 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,840 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,916 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,717 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,233 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,287 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,155 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,643 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,908 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,916 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,525 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,819 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,363 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,080 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,437 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,292 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,748 |
| Largest Countries By Category | 0 | - | 4.97 | 157,088 |
| Countries by Countries | 0 | - | 4.96 | 62,471 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,724 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,042 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,102 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,388 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,395 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,315 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,990 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,733,294 |
| Name a Country A-Z | 0 | - | 5.00 | 241,327 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,612 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,922 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,562 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,745 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,299 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,982 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,782 |
| Longest International Borders | 0 | - | 4.99 | 264,163 |
| Countries with Three Borders | 0 | - | 4.96 | 36,302 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,723 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,811 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 36,927 |
| Demonym of Every Country | 0 | - | 4.91 | 58,827 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,084 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,517 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,011 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,952 |
| Island Countries | 0 | - | 4.99 | 708,449 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,144 |
| Northernmost Countries | 0 | - | 4.99 | 358,865 |
| Islands by Country #2 | 0 | - | 4.80 | 77,135 |
| Countries of South America | 0 | - | 5.00 | 918,286 |
| Countries of Oceania | 0 | - | 5.00 | 1,044,881 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,855,399 |
| "Land" Countries | 0 | - | 4.98 | 334,171 |
| Top World Languages | 0 | - | 4.92 | 815,881 |
| Country Decoders #1 | 0 | - | 4.44 | 43,590 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,779 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,882 |
