| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,204 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,614 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,444 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,518 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,345 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,738 |
| Cities Chain #2 | 0 | - | 4.42 | 56,419 |
| Cities Chain #1 | 0 | - | 4.61 | 66,671 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,630,467 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,209 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,788 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,727 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,199 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,898 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,853 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,509 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,400 |
| Countries with Four Letters | 0 | - | 4.99 | 423,155 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 131,303 |
| 5-Letter Geography Chain #2 | 0 | - | 4.37 | 127,331 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,230 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,714 |
| Boundary Waters | 0 | - | 4.92 | 88,546 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,228 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,225 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,656 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,571 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,977 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,209 |
| Country Chain | 0 | - | 4.96 | 217,338 |
| Islands by Country #1 | 0 | - | 4.88 | 175,434 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,612 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,995 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,788 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,260 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,521 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,953 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,310 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,466 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,501 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,860 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,619 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,971 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,120 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,774 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,389 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,205 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,578 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,300 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,471 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,587 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,689 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,687 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,771 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,597 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,193 |
| Geography Decoder | 0 | - | 4.53 | 75,694 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,569 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,701 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,698 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,029 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,599 |
| Word Chain - Science | 0 | - | 4.59 | 54,957 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,341 |
| The Only Country ... | 0 | - | 4.91 | 81,331 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,557,486 |
| Landlocked Countries | 0 | - | 4.99 | 421,647 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,112 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,304 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,552 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,482 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,538 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,061 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,001 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,011 |
| Random Countries by Borders | 0 | - | 4.99 | 82,587 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,341 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,092 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,504 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,041 |
| Three Letter Geography | 0 | - | 4.29 | 74,859 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,636 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,183 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,744 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,692 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,986 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,364 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,368 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,290 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,102 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,663 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,441 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,292 |
| Himalayan Countries | 0 | - | 4.95 | 138,581 |
| Andean Countries | 0 | - | 4.93 | 84,526 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,714 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,714 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,345 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,740 |
| Danube Countries | 0 | - | 4.97 | 71,967 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,967 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,384 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,231 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,714 |
| European Landlocked Countries | 0 | - | 4.99 | 147,093 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,573 |
| Countries with the Most Species | 0 | - | 4.99 | 103,202 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,705 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,570 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,706 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,518 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,200 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,623 |
| Countries in the Alps | 0 | - | 4.87 | 118,154 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,893 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,980 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,623 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,566 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,460 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,923 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 978,206 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,630 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,462 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,157 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,811 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,633 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,494 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,189 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,436 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,487 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,826 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,284 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 63,244 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,015 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,759 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,002 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,194 |
| Largest Countries By Category | 0 | - | 4.97 | 158,156 |
| Countries by Countries | 0 | - | 4.96 | 63,163 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,862 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,639 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,494 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,269 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,554 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,478 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,964 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,641 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,160 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,776,396 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,416 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,682 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,846 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,481 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,484 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,913 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,267 |
| Longest International Borders | 0 | - | 4.99 | 265,145 |
| Countries with Three Borders | 0 | - | 4.96 | 36,592 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,102 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,861 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,186 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,013 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,138 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,518 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,663 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,075 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,479 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,676 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,202 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,145 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,636 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,127 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,223 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,289 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,113 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,825 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 64,015 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,898 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,392 |
| Demonym of Every Country | 0 | - | 4.91 | 60,605 |
| Name a Valid Island | 0 | - | 4.78 | 68,972 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,419 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 85,102 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,491 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,594 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,349 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,659 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 74,948 |
| Word Chain - Africa | 0 | - | 4.47 | 31,639 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,652 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,677 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,329 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,822 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,480 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,306 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,741 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,425 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 406,996 |
| Island Countries | 0 | - | 4.99 | 710,918 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,478 |
