| 4-Letter Geography Chain #1 | 0 | - | 4.81 | 169,483 |
| Letter A Geography Chain | 0 | - | 4.53 | 67,408 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,236 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,764 |
| 4-Letter Geography Chain #2 | 0 | - | 4.53 | 87,402 |
| Cities Chain #2 | 0 | - | 4.42 | 56,222 |
| Cities Chain #1 | 0 | - | 4.61 | 66,434 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,598,926 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,000 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 116,848 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,627 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 236,154 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 68,387 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,623 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,092,549 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,607 |
| Countries with Four Letters | 0 | - | 4.99 | 419,782 |
| 5-Letter Geography Chain #1 | 0 | - | 4.21 | 130,886 |
| 5-Letter Geography Chain #2 | 0 | - | 4.39 | 126,895 |
| 6-Letter Geography Chain #1 | 0 | - | 4.28 | 95,934 |
| 6-Letter Geography Chain #2 | 0 | - | 4.40 | 71,033 |
| 5-Letter Geography Chain #3 | 0 | - | 4.25 | 73,441 |
| Boundary Waters | 0 | - | 4.92 | 88,153 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,909 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,539 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,649 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,031 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,740 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,872 |
| Country Chain | 0 | - | 4.96 | 216,202 |
| Islands by Country #1 | 0 | - | 4.87 | 174,711 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,097 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,443 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,452 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,600 |
| Name a Valid Country #3 | 0 | - | 4.99 | 260,943 |
| Name a Valid Country #1 | 0 | - | 4.99 | 285,749 |
| Name a Valid Country #2 | 0 | - | 4.98 | 247,980 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,183 |
| Name a Valid Country #5 | 0 | - | 4.99 | 200,047 |
| Name a Valid Country #6 | 0 | - | 4.94 | 127,616 |
| Name a Valid Country #7 | 0 | - | 4.91 | 127,565 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,004 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,722 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 113,912 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 303,539 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 45,448 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,088 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 714,622 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,190 |
| Five Letter Geography #3 | 0 | - | 4.61 | 130,937 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,414 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,489 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,529 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 72,177 |
| Seven Letter Geography #3 | 0 | - | 4.50 | 37,800 |
| Geography Decoder | 0 | - | 4.53 | 75,427 |
| Eight Letter Geography #1 | 0 | - | 4.45 | 38,483 |
| Continental Geography Decoder | 0 | - | 4.46 | 52,457 |
| Five Letter Geography #1 | 0 | - | 4.48 | 151,252 |
| Five Letter Geography #4 | 0 | - | 4.78 | 84,694 |
| Five Letter Geography - Hero Mode | 0 | - | 4.63 | 35,476 |
| Word Chain - Science | 0 | - | 4.59 | 54,530 |
| 6-Letter Movie Chain #3 | 0 | - | 4.43 | 36,146 |
| The Only Country ... | 0 | - | 4.91 | 80,285 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,084,676 |
| Landlocked Countries | 0 | - | 4.99 | 415,674 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,755 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,622 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,313 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,479 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,931 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,880 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,907 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 77,913 |
| Random Countries by Borders | 0 | - | 4.99 | 81,867 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,776 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,330 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,075 |
| Four Letter Geography #2 | 0 | - | 4.39 | 63,835 |
| Three Letter Geography | 0 | - | 4.29 | 74,610 |
| Five Letter Geography #2 | 0 | - | 4.30 | 88,409 |
| Geography Analogies #5 | 0 | - | 4.22 | 55,059 |
| Seven Continents Quiz | 0 | - | 4.21 | 106,321 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,307 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,234 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,145 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,401 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,063 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,589 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,333 |
| World Capitals Quiz | 0 | - | 5.00 | 5,044,727 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,439 |
| Himalayan Countries | 0 | - | 4.95 | 136,089 |
| Andean Countries | 0 | - | 4.95 | 83,229 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,547 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,715 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,231 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,876 |
| Danube Countries | 0 | - | 4.97 | 71,291 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 116,047 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,743 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,937 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,881 |
| European Landlocked Countries | 0 | - | 4.99 | 146,001 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,586 |
| Countries with the Most Species | 0 | - | 4.99 | 95,364 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,715 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,282 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,451 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,087 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,739 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,108 |
| Countries in the Alps | 0 | - | 4.86 | 117,166 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,793 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,660 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,176 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,615 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,420 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,168 |
| Countries of the World - One Minute Sprint | 0 | - | 4.35 | 960,261 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,847 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,917 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,717 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,235 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,289 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,156 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,645 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,908 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,917 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,530 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,820 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,363 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,091 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 240,446 |
| World Countries - Blind Typing | 0 | - | 5.00 | 106,297 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,749 |
| Largest Countries By Category | 0 | - | 4.97 | 157,090 |
| Countries by Countries | 0 | - | 4.96 | 62,473 |
| Random Countries with Letters Missing | 0 | - | 4.51 | 93,837 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,728 |
| Empty World Map without 20 Random Countries | 0 | - | 4.93 | 135,846 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,042 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,388 |
| All Countries by Population With a Map | 0 | - | 4.98 | 107,399 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,316 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,991 |
| Musical Acts by Country #1 | 0 | - | 4.45 | 78,919 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,733,415 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 380,011 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 144,924 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,562 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 81,747 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,299 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 206,983 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 127,782 |
| Longest International Borders | 0 | - | 4.99 | 264,164 |
| Countries with Three Borders | 0 | - | 4.96 | 36,304 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,723 |
| Geography General Knowledge #1 | 0 | - | 4.42 | 262,078 |
| Geography General Knowledge #3 | 0 | - | 4.54 | 132,197 |
| Geography General Knowledge #4 | 0 | - | 4.49 | 185,974 |
| Geography General Knowledge #6 | 0 | - | 4.53 | 151,306 |
| Geography General Knowledge #7 | 0 | - | 4.44 | 158,675 |
| Geography General Knowledge #8 | 0 | - | 4.45 | 149,742 |
| Geography General Knowledge #10 | 0 | - | 4.47 | 156,231 |
| Geography General Knowledge #11 | 0 | - | 4.52 | 109,819 |
| Geography General Knowledge #12 | 0 | - | 4.80 | 123,986 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,811 |
| Geographic Groups of Four #1 | 0 | - | 4.70 | 175,648 |
| Geographic Groups of Five #1 | 0 | - | 4.48 | 120,207 |
| Geographic Groups of Seven #1 | 0 | - | 4.63 | 140,730 |
| Geographic Groups of Two #2 | 0 | - | 4.67 | 114,722 |
| Geographic Groups of Six #2 | 0 | - | 4.53 | 52,979 |
| Geographic Groups of Two #3 | 0 | - | 4.46 | 83,681 |
| Geographic Groups of Four #2 | 0 | - | 4.75 | 80,319 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 63,557 |
| Geographic Groups of Three #2 | 0 | - | 4.55 | 69,465 |
| Geographic Groups of Two #4 | 0 | - | 4.45 | 77,990 |
| Demonym of Every Country | 0 | - | 4.91 | 58,827 |
| Name a Valid Island | 0 | - | 4.78 | 68,599 |
| 4-Letter Music Chain | 0 | - | 4.48 | 53,123 |
| 4-Letter History Chain #1 | 0 | - | 4.41 | 84,822 |
| 5-Letter History Chain #3 | 0 | - | 4.47 | 66,209 |
| 6-Letter History Chain #2 | 0 | - | 4.53 | 57,335 |
| 5-Letter History Chain #1 | 0 | - | 4.54 | 101,955 |
| 4-Letter Movie Chain #3 | 0 | - | 4.50 | 59,354 |
| 6-Letter Movie Chain #1 | 0 | - | 4.21 | 74,762 |
| 6-Letter Movie Chain #2 | 0 | - | 4.28 | 37,509 |
| Word Chain - Christmas | 0 | - | 4.51 | 50,471 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,236 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,513 |
| "Second Best" Geography Edition #1 | 0 | - | 4.64 | 63,164 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,095 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,546 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,048 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,964 |
| Island Countries | 0 | - | 4.99 | 708,458 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,106 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,042,162 |
