| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 170,048 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,567 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,394 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,347 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,655 |
| Cities Chain #2 | 0 | - | 4.42 | 56,369 |
| Cities Chain #1 | 0 | - | 4.61 | 66,625 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,622,664 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,715 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,351 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,498 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,954 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,584 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,592 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,101,483 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,803 |
| Countries with Four Letters | 0 | - | 4.99 | 422,386 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 131,222 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,239 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,170 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 71,274 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,651 |
| Boundary Waters | 0 | - | 4.92 | 88,461 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,160 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,079 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,434 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,458 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,661 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,373 |
| Country Chain | 0 | - | 4.96 | 217,082 |
| Islands by Country #1 | 0 | - | 4.88 | 175,283 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,520 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,877 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,721 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,713 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,013 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,856 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,695 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,568 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,973 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,419 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,262 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,641 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,027 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,603 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,021 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,064 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,627 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,688 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,399 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,507 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,631 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,645 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,729 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,513 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,110 |
| Geography Decoder | 0 | - | 4.53 | 75,637 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,546 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,643 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,614 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,962 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,577 |
| Word Chain - Science | 0 | - | 4.59 | 54,884 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,295 |
| The Only Country ... | 0 | - | 4.91 | 81,030 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,451,365 |
| Landlocked Countries | 0 | - | 4.99 | 420,414 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,919 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,193 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,087 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,057 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,191 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,817 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,546 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,580 |
| Random Countries by Borders | 0 | - | 4.99 | 82,434 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,054 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,925 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,211 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,980 |
| Three Letter Geography | 0 | - | 4.29 | 74,815 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,600 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,157 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,665 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,599 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,823 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,943 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,168 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,222 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,986 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,585 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,160 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,662 |
| Himalayan Countries | 0 | - | 4.95 | 138,054 |
| Andean Countries | 0 | - | 4.95 | 84,246 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,471 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,298 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,104 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,550 |
| Danube Countries | 0 | - | 4.97 | 71,823 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,772 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,218 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,950 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,392 |
| European Landlocked Countries | 0 | - | 4.99 | 146,954 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,362 |
| Countries with the Most Species | 0 | - | 4.99 | 103,080 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,522 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,497 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,657 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,436 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,112 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,499 |
| Countries in the Alps | 0 | - | 4.87 | 117,949 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 99,213 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,679 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,545 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,439 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,293 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,828 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 976,726 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,458 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,331 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,068 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,698 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,561 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,417 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,063 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,341 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,357 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,504 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,174 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,683 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,800 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,123 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,638 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,102 |
| Largest Countries By Category | 0 | - | 4.97 | 157,910 |
| Countries by Countries | 0 | - | 4.97 | 63,003 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,661 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,451 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,900 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,213 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,505 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,044 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,794 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,493 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,109 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,766,941 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 383,411 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,554 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,792 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,350 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,440 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,559 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,176 |
| Longest International Borders | 0 | - | 4.99 | 264,925 |
| Countries with Three Borders | 0 | - | 4.96 | 36,526 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,009 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,353 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,992 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,774 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,955 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,311 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,350 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,879 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,316 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,519 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,125 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,024 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,594 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,051 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,097 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,215 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,009 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,724 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 63,928 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,797 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,298 |
| Demonym of Every Country | 0 | - | 4.91 | 60,045 |
| Name a Valid Island | 0 | - | 4.78 | 68,893 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,367 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,035 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,427 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,546 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,226 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,557 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 74,893 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,610 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,642 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,311 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,759 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,418 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,209 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,208 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,016 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,172 |
| Island Countries | 0 | - | 4.99 | 710,353 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,148 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,047,748 |
