| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,208 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,784 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,208 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,417 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 176,149 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,638 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 141,131 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 115,228 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,290 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 84,115 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,827 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 64,016 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,903 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,396 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,984 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,217 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,117 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,306 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,023 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,771 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,866 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,829 |
| Geographic Groups of Seven #2 | 0 | - | 4.05 | 35,458 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,445 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,528 |
| Random Geographic Groups of Six | 0 | - | 4.37 | 49,957 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,630,750 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,210 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,234 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,803 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,731 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,905 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,861 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,104,623 |
| Countries with Four Letters | 0 | - | 4.99 | 423,175 |
| Country Chain | 0 | - | 4.96 | 217,345 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,594 |
| Islands by Country #1 | 0 | - | 4.88 | 175,441 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,616 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,999 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,788 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,275 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,533 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,991 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,335 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,490 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,520 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,873 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,630 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,984 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,128 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,399 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,354 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,408 |
| Boundary Waters | 0 | - | 4.92 | 88,551 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,229 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,475 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,595 |
| 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 | 81,774 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,602 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 38,194 |
| Geography Decoder | 0 | - | 4.53 | 75,697 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,570 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,704 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,615 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,706 |
| Five Letter Geography #4 | 0 | - | 4.78 | 85,030 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,600 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,234 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,664 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,575 |
| The Only Country ... | 0 | - | 4.91 | 81,342 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,567 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,492 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,550 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,066 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,022 |
| Random Countries by Borders | 0 | - | 4.99 | 82,593 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,345 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,096 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,513 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,184 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,561,262 |
| 6-Letter Geography Chain #2 | 0 | - | 4.41 | 71,348 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,742 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,293 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,106 |
| Cities Chain #2 | 0 | - | 4.42 | 56,419 |
| Cities Chain #1 | 0 | - | 4.61 | 66,671 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,663 |
| Landlocked Countries | 0 | - | 4.99 | 421,695 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 978,266 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,867 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 138,514 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,162 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 384,480 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 263,872 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 133,192 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 187,021 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 152,150 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,527 |
| Geography General Knowledge #8 | 0 | - | 4.44 | 150,668 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 157,084 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,485 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,681 |
| Four Letter Geography #2 | 0 | - | 4.39 | 64,045 |
| Three Letter Geography | 0 | - | 4.29 | 74,861 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,638 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,184 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,751 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,694 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,994 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,373 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,381 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,743 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,313 |
| Himalayan Countries | 0 | - | 4.95 | 138,603 |
| Andean Countries | 0 | - | 4.93 | 84,533 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,724 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,724 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,361 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,752 |
| Danube Countries | 0 | - | 4.97 | 71,975 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,974 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,389 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,246 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,723 |
| European Landlocked Countries | 0 | - | 4.99 | 147,109 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,581 |
| Countries with the Most Species | 0 | - | 4.99 | 103,208 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,714 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,574 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,708 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,521 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,204 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,629 |
| Countries in the Alps | 0 | - | 4.87 | 118,164 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 100,921 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,991 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,626 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,569 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,468 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,926 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,643 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,465 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,162 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,818 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,638 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,500 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,196 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,441 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,493 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,835 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,287 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 63,350 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,030 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,784 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,018 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,202 |
| Largest Countries By Category | 0 | - | 4.97 | 158,172 |
| Countries by Countries | 0 | - | 4.96 | 63,172 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,650 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,271 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,489 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,556 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,490 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,973 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,651 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,776,837 |
| Name a Country A-Z | 0 | - | 5.00 | 244,040 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,726 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,048 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,687 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,848 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,485 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,487 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,936 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,269 |
| Longest International Borders | 0 | - | 4.99 | 265,161 |
| Countries with Three Borders | 0 | - | 4.96 | 36,597 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,111 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,205 |
| Demonym of Every Country | 0 | - | 4.91 | 60,618 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,825 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,410 |
| History Groups of Two | 0 | - | 4.31 | 40,757 |
| Groups of Two - Science | 0 | - | 4.26 | 48,362 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,342 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,910 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,439 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,024 |
| Island Countries | 0 | - | 4.99 | 710,940 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,049,505 |
| Northernmost Countries | 0 | - | 4.99 | 361,824 |
| Islands by Country #2 | 0 | - | 4.80 | 77,520 |
| Countries of South America | 0 | - | 5.00 | 927,015 |
| Countries of Oceania | 0 | - | 5.00 | 1,056,413 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,876,446 |
