| Analogies of Countries #1 | 0 | - | 4.89 | 68,727 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,975 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,652,135 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 264,982 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,672 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,655 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,650 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 160,034 |
| Geography General Knowledge #8 | 0 | - | 4.43 | 151,157 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,579 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,896 |
| Geography General Knowledge #12 | 0 | - | 4.78 | 125,277 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,839 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,123,192 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,269 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,156 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,379 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,641 |
| Countries with Four Letters | 0 | - | 4.99 | 425,741 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 238,097 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,004 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,890 |
| Country Decoders #1 | 0 | - | 4.45 | 43,799 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,987 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,190 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,976 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,368 |
| Country Chain | 0 | - | 4.96 | 218,423 |
| Countries with Shortest Maximum Distances to the Ocean | 0 | - | 4.13 | 31,050 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,752 |
| Islands by Country #1 | 0 | - | 4.90 | 176,323 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,210 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,535 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,378 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,883 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,971 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,201 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,115 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,123 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,998 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,071 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,821 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,940 |
| Geography General Knowledge #2 | 0 | - | 4.38 | 181,412 |
| Geography General Knowledge #5 | 0 | - | 4.34 | 149,492 |
| Geography General Knowledge #9 | 0 | - | 4.39 | 132,394 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,362 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,592 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 742,251 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,779 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,699 |
| Five Letter Geography #3 | 0 | - | 4.62 | 132,018 |
| Six Letter Geography #1 | 0 | - | 4.42 | 115,022 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,966 |
| Six Letter Geography #3 | 0 | - | 4.52 | 82,023 |
| Seven Letter Geography #1 | 0 | - | 4.48 | 80,425 |
| Seven Letter Geography #3 | 0 | - | 4.51 | 38,885 |
| Geography Decoder | 0 | - | 4.53 | 75,835 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,730 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,827 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,744 |
| Five Letter Geography #1 | 0 | - | 4.48 | 152,061 |
| Five Letter Geography #4 | 0 | - | 4.77 | 85,260 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,720 |
| The Only Country ... | 0 | - | 4.91 | 81,867 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,719 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,704 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 89,147 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,148 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,088 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,706 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,020 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,430 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,283 |
| The Only African Country ... | 0 | - | 4.99 | 129,646 |
| The Only American Country ... | 0 | - | 4.92 | 122,208 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,375 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,722 |
| Bordering Countries by Clue #1 | 0 | - | 4.97 | 83,356 |
| Bordering Countries by Clue #2 | 0 | - | 4.95 | 87,665 |
| Walking Across Borders with Hints #1 | 0 | - | 4.94 | 109,323 |
| Walking Across Borders with Hints #2 | 0 | - | 4.97 | 87,911 |
| Random Countries by Borders | 0 | - | 4.99 | 83,075 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,603 |
| Name a Valid Island Country | 0 | - | 4.97 | 129,964 |
| U.S. Geography General Knowledge #4 | 0 | - | 4.29 | 31,974 |
| U.S. Geography General Knowledge #3 | 0 | - | 4.15 | 34,962 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,570 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 125,288 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,320 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,659 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,583 |
| Boundary Waters | 0 | - | 4.92 | 88,758 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,408 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,689 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,949 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,296 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 139,947 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.93 | 65,562 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.87 | 57,146 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 387,781 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,603 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 88,061 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,458 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,405 |
| Cities Chain #2 | 0 | - | 4.42 | 56,519 |
| Cities Chain #1 | 0 | - | 4.61 | 66,820 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,145 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,868,263 |
| Landlocked Countries | 0 | - | 4.99 | 425,661 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 982,321 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 97,583 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,979 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,565 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,867 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,759 |
| Geographic Groups of Two #2 | 0 | - | 4.64 | 115,668 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,537 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,511 |
| Geographic Groups of Four #2 | 0 | - | 4.77 | 81,221 |
| Geographic Groups of Five #2 | 0 | - | 4.72 | 64,309 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 70,258 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,723 |
| History General Knowledge #1 | 0 | - | 4.55 | 129,175 |
| History General Knowledge #3 | 0 | - | 4.50 | 96,998 |
| History General Knowledge #6 | 0 | - | 4.49 | 89,346 |
| History General Knowledge #10 | 0 | - | 4.43 | 78,319 |
| History General Knowledge #11 | 0 | - | 4.45 | 73,142 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,208 |
| Three Letter Geography | 0 | - | 4.29 | 75,046 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,803 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,824 |
| Seven Continents Quiz | 0 | - | 4.21 | 107,074 |
| World Capitals Quiz | 0 | - | 5.00 | 5,105,179 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,448 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,803,551 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,874 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,975 |
| U.S. Geography General Knowledge #1 | 0 | - | 4.14 | 28,726 |
| U.S. Geography General Knowledge #2 | 0 | - | 4.28 | 24,758 |
| Country Decoders #2 | 0 | - | 4.12 | 26,877 |
| Bread Alone | 0 | - | 4.48 | 27,200 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,919 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,382 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,963 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,988 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,304 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,209 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,647 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,628 |
| Island Countries | 0 | - | 4.99 | 712,510 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,170 |
| Himalayan Countries | 0 | - | 4.93 | 140,173 |
| Andean Countries | 0 | - | 4.94 | 85,394 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,545 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,936 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,124 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,399 |
| Danube Countries | 0 | - | 4.97 | 72,362 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,571 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,821 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,085 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,578 |
| European Landlocked Countries | 0 | - | 4.99 | 147,592 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,274 |
| Countries with the Most Species | 0 | - | 4.99 | 103,552 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,383 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,768 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,877 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,832 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,567 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,999 |
| Countries in the Alps | 0 | - | 4.87 | 118,749 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,582 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,832 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,950 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,011 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,934 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,238 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,379 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,846 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,410 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,159 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,856 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,735 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,545 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,771 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,872 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,798 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,597 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 66,874 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,644 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,628 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,108 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,492 |
| Largest Countries By Category | 0 | - | 4.97 | 158,840 |
| Countries by Countries | 0 | - | 4.96 | 63,627 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,238 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,394 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,664 |
