| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,555 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,716 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,843 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,744 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,614 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,887 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,234 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,750 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,598,363 |
| Geography General Knowledge #1 | 0 | - | 4.42 | 262,057 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,183 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,955 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,295 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 158,662 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,732 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,220 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,814 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,979 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,466 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,092,338 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 163,946 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,805 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,608 |
| Countries with Four Letters | 0 | - | 4.99 | 419,699 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,137 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,345 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,594 |
| Country Decoders #1 | 0 | - | 4.44 | 43,586 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 134,758 |
| Country Chain | 0 | - | 4.96 | 216,177 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,991 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 30,895 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,010 |
| Islands by Country #1 | 0 | - | 4.87 | 174,698 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,084 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,432 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,438 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,578 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,826 |
| Name a Valid Country #1 | 0 | - | 4.99 | 285,559 |
| Name a Valid Country #2 | 0 | - | 4.98 | 247,805 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,041 |
| Name a Valid Country #5 | 0 | - | 4.99 | 198,715 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,474 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,452 |
| Name a Valid Country #8 | 0 | - | 4.85 | 96,901 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 180,013 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 148,322 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 131,363 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,900 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,497 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 714,472 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,434 |
| The Only Country ... | 0 | - | 4.91 | 80,253 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,264 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,429 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,887 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,861 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,856 |
| Random Countries by Borders | 0 | - | 4.99 | 81,848 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,739 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,307 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,121 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,046 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,185 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,929 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,410 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,485 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,524 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,165 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,798 |
| Geography Decoder | 0 | - | 4.53 | 75,423 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,481 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,455 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,403 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,251 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,689 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,474 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,501 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 379,949 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,811 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,806 |
| Science General Knowledge #1 | 0 | - | 4.54 | 163,942 |
| Science General Knowledge #2 | 0 | - | 4.48 | 117,135 |
| Science General Knowledge #3 | 0 | - | 4.55 | 99,625 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 135,803 |
| Boundary Waters | 0 | - | 4.92 | 88,144 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,905 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,394 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,529 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,634 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,024 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,060 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,582 |
| Cities Chain #2 | 0 | - | 4.42 | 56,217 |
| Cities Chain #1 | 0 | - | 4.61 | 66,426 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,328 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,076,597 |
| Landlocked Countries | 0 | - | 4.99 | 415,585 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 957,974 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,821 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,081 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,916 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,924 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,594 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,577 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.27 | 24,622 |
| Country Decoders #2 | 0 | - | 4.12 | 26,755 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,641 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,202 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,725 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,719 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,976 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,677 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,315 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,551 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,459 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 77,987 |
| History General Knowledge #1 | 0 | - | 4.55 | 127,644 |
| History General Knowledge #3 | 0 | - | 4.50 | 95,977 |
| History General Knowledge #6 | 0 | - | 4.49 | 88,645 |
| History General Knowledge #10 | 0 | - | 4.43 | 77,562 |
| History General Knowledge #11 | 0 | - | 4.45 | 72,311 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,829 |
| Three Letter Geography | 0 | - | 4.29 | 74,605 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,405 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,059 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,311 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,302 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,226 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,129 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,391 |
| World Capitals Quiz | 0 | - | 5.00 | 5,044,071 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,402 |
| Himalayan Countries | 0 | - | 4.95 | 136,048 |
| Andean Countries | 0 | - | 4.94 | 83,213 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,526 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,690 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,218 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,864 |
| Danube Countries | 0 | - | 4.97 | 71,283 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,029 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,731 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,912 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,855 |
| European Landlocked Countries | 0 | - | 4.99 | 145,993 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,566 |
| Countries with the Most Species | 0 | - | 4.99 | 95,358 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,694 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,277 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,446 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,078 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,730 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,098 |
| Countries in the Alps | 0 | - | 4.86 | 117,151 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,779 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,637 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,171 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,608 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,409 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,160 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,829 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,910 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,712 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,228 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,281 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,153 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,635 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,900 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,911 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,516 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,810 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,361 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,062 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,394 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,264 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,744 |
| Largest Countries By Category | 0 | - | 4.97 | 157,070 |
| Countries by Countries | 0 | - | 4.96 | 62,464 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,704 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,036 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,386 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,368 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,308 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,975 |
| Islands by Country #2 | 0 | - | 4.80 | 77,126 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,732,617 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,014 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,913 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,560 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,737 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,294 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,967 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,777 |
| Longest International Borders | 0 | - | 4.99 | 264,154 |
| Countries with Three Borders | 0 | - | 4.96 | 36,296 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,717 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,807 |
| Demonym of Every Country | 0 | - | 4.91 | 58,818 |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 0 | - | 4.95 | 237,625 |
