| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,481 |
| Countries with Four Letters | 0 | - | 4.99 | 418,083 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 235,676 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,160 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,290 |
| Islands by Country #1 | 0 | - | 4.87 | 174,401 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,541 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,122 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,319 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,378 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 76,971 |
| Name a Valid Island Country | 0 | - | 4.96 | 113,948 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,126 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,389 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,977 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,437 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,114 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,544 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,526 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,873 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,490 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,101 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,385 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,275 |
| Geographic Groups of Two #4 | 0 | - | 4.44 | 77,820 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,089 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,444 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,873 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,864 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,089 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,589 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,646 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,042 |
| Islands by Country #2 | 0 | - | 4.80 | 76,941 |
| Largest City by Island | 0 | - | 4.87 | 70,953 |
| Country Chain | 0 | - | 4.96 | 215,579 |
| African Island Countries | 0 | - | 4.96 | 100,669 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,606 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,844 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,215 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,288 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,518 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,568 |
| Name a Valid Country #1 | 0 | - | 4.99 | 282,923 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,108 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,265 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,577 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,197 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,303 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,823 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,515 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,644 |
| Geographic Groups of Eight | 0 | - | 4.38 | 58,618 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,211 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 302,495 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,612 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 65,841 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,063 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,710 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,274 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,377 |
| Six Letter Geography #3 | 0 | - | 4.53 | 81,402 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 71,920 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,621 |
| Geography Decoder | 0 | - | 4.53 | 75,312 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,433 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,349 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,295 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,093 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,541 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,423 |
| The Only Country ... | 0 | - | 4.91 | 79,728 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,253 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,270 |
| Richest Island Countries | 0 | - | 4.84 | 99,400 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,276 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,565 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,102 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,274 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 135,915 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 122,337 |
| Random Countries by Borders | 0 | - | 4.99 | 81,581 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,020 |
| Random Geographic Groups of Six | 0 | - | 4.40 | 49,376 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 122,254 |
| Boundary Waters | 0 | - | 4.92 | 87,993 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,787 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,184 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,142 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,769 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 134,497 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 378,003 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,156 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,943 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,367 |
| Cities Chain #2 | 0 | - | 4.42 | 56,149 |
| Cities Chain #1 | 0 | - | 4.61 | 66,317 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,081 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,858,154 |
| Landlocked Countries | 0 | - | 4.99 | 412,938 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 955,644 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,252 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,815 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 261,354 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 131,834 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,388 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 150,922 |
| Geography General Knowledge #7 | 0 | - | 4.43 | 158,164 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,337 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 155,865 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,495 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,657 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,718 |
| Three Letter Geography | 0 | - | 4.29 | 74,478 |
| Five Letter Geography #2 | 0 | - | 4.28 | 88,334 |
| Geography Analogies #5 | 0 | - | 4.22 | 54,989 |
| Seven Continents Quiz | 0 | - | 4.21 | 105,444 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,167 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,520 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,710,467 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,230 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 119,912 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,467 |
| Groups of Things - History #1 | 0 | - | 4.40 | 93,641 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,033 |
| History Groups of Two | 0 | - | 4.34 | 40,523 |
| Groups of Two - Science | 0 | - | 4.26 | 48,118 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,113 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,912 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,482 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,847 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,118 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,163 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,857 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,030 |
| Island Countries | 0 | - | 4.99 | 707,272 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,274 |
| Himalayan Countries | 0 | - | 4.95 | 135,079 |
| Andean Countries | 0 | - | 4.94 | 82,680 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,094 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,012 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,777 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,486 |
| Danube Countries | 0 | - | 4.97 | 71,009 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,650 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,466 |
| Countries with the Worst Passports | 0 | - | 4.93 | 82,306 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,225 |
| European Landlocked Countries | 0 | - | 4.99 | 145,677 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,068 |
| Countries with the Most Species | 0 | - | 4.99 | 95,195 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,215 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,178 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,335 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,913 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,521 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,877 |
| Countries in the Alps | 0 | - | 4.87 | 116,699 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,486 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,099 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,949 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,335 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,072 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 94,940 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,479 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,692 |
| Largest Country by Body of Water | 0 | - | 4.95 | 56,113 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 61,976 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,167 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,001 |
| Asian Island Nations | 0 | - | 4.63 | 93,704 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,371 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,683 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,681 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 116,895 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,575 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,207 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,686 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 238,878 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,401 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,547 |
| Largest Countries By Category | 0 | - | 4.97 | 156,635 |
| Countries by Countries | 0 | - | 4.96 | 62,177 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,239 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,936 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,307 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,016 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,665 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,038,463 |
| Northernmost Countries | 0 | - | 4.99 | 357,295 |
| Countries of South America | 0 | - | 5.00 | 913,536 |
| Countries of Oceania | 0 | - | 5.00 | 1,038,785 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,845,457 |
| "Land" Countries | 0 | - | 4.98 | 333,442 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,652 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,641 |
| Western Europe Map Quiz | 0 | - | 4.87 | 93,459 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,686 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,029 |
| Top World Languages | 0 | - | 4.92 | 812,070 |
