| Country Chain | 0 | - | 4.96 | 216,758 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,570 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,307 |
| Five Letter Geography #3 | 0 | - | 4.61 | 131,366 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,549 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,571 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,655 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,389 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,993 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,520 |
| 5-Letter Geography Chain #2 | 0 | - | 4.39 | 127,113 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 96,072 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 71,174 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,573 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,491 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,852 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,550 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,328 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,114 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,612,989 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,915 |
| Three Letter Geography | 0 | - | 4.29 | 74,730 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,533 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,780 |
| Cities Chain #2 | 0 | - | 4.42 | 56,303 |
| Cities Chain #1 | 0 | - | 4.61 | 66,557 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,312 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,942 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,351 |
| 6-Letter History Chain #2 | 0 | - | 4.51 | 57,453 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 102,122 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,477 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,988 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,692 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,114 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,630 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,100 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,174 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,627 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,758 |
| Countries with Four Letters | 0 | - | 4.99 | 421,374 |
| 4-Letter Movie Chain #1 | 0 | - | 4.37 | 109,618 |
| 5-Letter Movie Chain #1 | 0 | - | 4.05 | 68,479 |
| 5-Letter Music Chain | 0 | - | 4.12 | 85,493 |
| 5-Letter History Chain #2 | 0 | - | 4.25 | 68,922 |
| 6-Letter History Chain #1 | 0 | - | 4.28 | 69,960 |
| 4-Letter History Chain #2 | 0 | - | 4.35 | 58,203 |
| 4-Letter History Chain #3 | 0 | - | 4.38 | 60,242 |
| 5-Letter Movie Chain #2 | 0 | - | 4.33 | 48,396 |
| 5-Letter Movie Chain #3 | 0 | - | 4.33 | 39,130 |
| 4-Letter Movie Chain #2 | 0 | - | 4.36 | 56,633 |
| Capital Cities Chain | 0 | - | 4.84 | 82,443 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,397 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,615 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,583 |
| Islands by Country #1 | 0 | - | 4.88 | 175,046 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,326 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,680 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,594 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,807 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,386 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,408 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,912 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,834 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,196 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,856 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,750 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,118 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,910 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,327 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,475 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,601 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,844 |
| Seven Letter Geography #2 | 0 | - | 4.27 | 26,330 |
| Eight Letter Geography #2 | 0 | - | 4.02 | 19,282 |
| Boundary Waters | 0 | - | 4.92 | 88,359 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,059 |
| Geography Decoder | 0 | - | 4.53 | 75,551 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,566 |
| Letter A Geography Chain | 0 | - | 4.54 | 67,503 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,876 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,111 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,303 |
| The Only Country ... | 0 | - | 4.91 | 80,730 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,515 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,901 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,345 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,391 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,677 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,469 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,830 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,808 |
| Random Countries by Borders | 0 | - | 4.99 | 82,249 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,589 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,704 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,788 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,291 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,487 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,746 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,339 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,303,091 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,154 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,487 |
| Landlocked Countries | 0 | - | 4.99 | 418,402 |
| Countries of the World - One Minute Sprint | 0 | - | 4.36 | 974,477 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 95,198 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 137,128 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 79,027 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 381,724 |
| Geography General Knowledge #1 | 0 | - | 4.43 | 262,744 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,522 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 186,405 |
| Geography General Knowledge #6 | 0 | - | 4.52 | 151,677 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 159,028 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 150,096 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,617 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 110,112 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 124,306 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,863 |
| Geographic Groups of Five #1 | 0 | - | 4.47 | 120,517 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,924 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,973 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 53,131 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,882 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,542 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,795 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,655 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 78,166 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,549 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,114 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,516 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,481 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,584 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,603 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,830 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,197 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,714 |
| Himalayan Countries | 0 | - | 4.94 | 137,183 |
| Andean Countries | 0 | - | 4.95 | 83,803 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,045 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,448 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,736 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,272 |
| Danube Countries | 0 | - | 4.97 | 71,601 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,466 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,999 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,548 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,614 |
| European Landlocked Countries | 0 | - | 4.99 | 146,710 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,046 |
| Countries with the Most Species | 0 | - | 4.99 | 102,849 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,185 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,410 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,565 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,268 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,940 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,319 |
| Countries in the Alps | 0 | - | 4.87 | 117,612 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,084 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,270 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,375 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,927 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,036 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,407 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,215 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,140 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,935 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,511 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,449 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,309 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,884 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,158 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,172 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,079 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,027 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,541 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,459 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,128 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,108 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,959 |
| Largest Countries By Category | 0 | - | 4.97 | 157,555 |
| Countries by Countries | 0 | - | 4.96 | 62,793 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,137 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,147 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,676 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,462 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,372 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,609 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,278 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,754,083 |
| Name a Country A-Z | 0 | - | 5.00 | 242,543 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 278,785 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,241 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,325 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,716 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,190 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,380 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 207,970 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,043 |
| Longest International Borders | 0 | - | 4.99 | 264,583 |
