| Random Geographic Groups of Five | 0 | - | 4.93 | 114,308 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,803 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,261 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,700 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,610 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,072 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,364 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,585 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,739 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,490 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,881 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,790 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,758 |
| Random Countries by Borders | 0 | - | 4.99 | 82,235 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,547 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,323 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,094 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,077 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,641 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,612,310 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,117 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,851 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,515 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,912 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,956 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,124 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,871 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,526 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,783 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,643 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,154 |
| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,801 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,128 |
| Random Country to Capital | 0 | - | 4.98 | 917,385 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,937 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,643 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,099 |
| Countries with Four Letters | 0 | - | 4.99 | 421,324 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,152 |
| Random Symbol to Element | 0 | - | 4.88 | 92,800 |
| Random Geography General Knowledge Quiz | 0 | - | 4.46 | 135,079 |
| Country Chain | 0 | - | 4.96 | 216,741 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,526 |
| Islands by Country #1 | 0 | - | 4.88 | 175,033 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,316 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,666 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,588 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,343 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,304 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,845 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,784 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,135 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,810 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,722 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,079 |
| Geographic Groups of Three #1 | 0 | - | 4.35 | 96,660 |
| Geographic Groups of Six #1 | 0 | - | 4.27 | 92,774 |
| Geographic Groups of Eight | 0 | - | 4.39 | 58,739 |
| Geographic Groups of Seven #2 | 0 | - | 4.04 | 35,366 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,410 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,453 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.70 | 66,174 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,294 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,355 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,532 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,563 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,646 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,376 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,981 |
| Geography Decoder | 0 | - | 4.53 | 75,544 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,516 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,562 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,500 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,481 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,840 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,547 |
| The Only Country ... | 0 | - | 4.91 | 80,701 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,653 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,300 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,356 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,642 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,448 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,695 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,726 |
| Groups of Things - History #1 | 0 | - | 4.41 | 93,969 |
| Boundary Waters | 0 | - | 4.92 | 88,349 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,055 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,863 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,091 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,297 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,233 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,173 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,558 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,148 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,764 |
| Cities Chain #2 | 0 | - | 4.42 | 56,301 |
| Cities Chain #1 | 0 | - | 4.61 | 66,552 |
| Random Cities on a World Map | 0 | - | 4.25 | 44,612 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,481 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,291,769 |
| Landlocked Countries | 0 | - | 4.99 | 418,276 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 974,303 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,026 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 262,705 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,502 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,384 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,648 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,009 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 150,071 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,591 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,093 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,285 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,463 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,665 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,910 |
| Three Letter Geography | 0 | - | 4.29 | 74,722 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,522 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,110 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,508 |
| World Capitals Quiz | 0 | - | 5.00 | 5,060,255 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,269 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,655 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,753,036 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,725 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,209 |
| Groups of Things - Sports | 0 | - | 4.27 | 67,690 |
| Groups of Things - History #2 | 0 | - | 4.39 | 79,260 |
| History Groups of Two | 0 | - | 4.34 | 40,650 |
| Groups of Two - Science | 0 | - | 4.26 | 48,270 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,475 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,566 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,573 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,806 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,381 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,684 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,433 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,781 |
| Island Countries | 0 | - | 4.99 | 709,493 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,651 |
| Himalayan Countries | 0 | - | 4.94 | 137,131 |
| Andean Countries | 0 | - | 4.95 | 83,779 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,030 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,407 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,702 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,258 |
| Danube Countries | 0 | - | 4.97 | 71,586 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,453 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,990 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,526 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,587 |
| European Landlocked Countries | 0 | - | 4.99 | 146,699 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,026 |
| Countries with the Most Species | 0 | - | 4.99 | 102,822 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,168 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,402 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,558 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,263 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,933 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,312 |
| Countries in the Alps | 0 | - | 4.87 | 117,591 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,069 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,255 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,370 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,916 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,024 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,400 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,195 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,134 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,929 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,497 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,443 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,303 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,877 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,140 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,162 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,049 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,015 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,538 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,433 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,023 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,075 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,947 |
| Largest Countries By Category | 0 | - | 4.97 | 157,539 |
| Countries by Countries | 0 | - | 4.96 | 62,780 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,126 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,142 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,457 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,588 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,263 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,378 |
| Northernmost Countries | 0 | - | 4.99 | 360,195 |
| Islands by Country #2 | 0 | - | 4.80 | 77,292 |
| Countries of South America | 0 | - | 5.00 | 922,136 |
| Countries of Oceania | 0 | - | 5.00 | 1,049,997 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,864,569 |
| "Land" Countries | 0 | - | 4.98 | 335,659 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 115,441 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,316 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,713 |
| Top World Languages | 0 | - | 4.92 | 819,538 |
