| Flags to Capitals #1 | 0 | - | 4.96 | 58,580 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,507 |
| World Capitals Quiz | 0 | - | 5.00 | 5,082,821 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,303 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,502 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,513 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,534 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,657 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,466 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,281 |
| Countries by Capital City | 0 | - | 5.00 | 68,604 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,356 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,794 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,049 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,387 |
| Moved Capital Cities | 0 | - | 4.96 | 74,330 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,625 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 79,033 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,045 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,515 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,514 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,472 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,745 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,378 |
| World Capitals by Map | 0 | - | 5.00 | 287,349 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,448 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,299 |
| Random Country to Capital | 0 | - | 4.98 | 922,585 |
| Capitals Starting With H | 0 | - | 4.91 | 92,707 |
| Capitals Starting With K | 0 | - | 4.88 | 83,752 |
| Capitals Starting With L | 0 | - | 4.81 | 88,234 |
| Capitals Starting With M | 0 | - | 4.93 | 108,038 |
| Capitals Starting With P | 0 | - | 4.88 | 78,332 |
| Capitals Starting With R | 0 | - | 4.87 | 81,968 |
| Capitals Starting With S | 0 | - | 4.90 | 85,940 |
| Capitals Starting With T | 0 | - | 4.84 | 76,293 |
| Capitals Starting With W | 0 | - | 4.87 | 91,387 |
| Capitals Starting With A | 0 | - | 4.97 | 128,268 |
| Capitals Starting With B | 0 | - | 4.89 | 118,685 |
| Capitals Starting With D | 0 | - | 4.93 | 96,609 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,526 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,024 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,992 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,868 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,872 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,950 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,024 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,288 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,718 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,866 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,003 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,608 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,931 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 907,971 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 417,326 |
| Every Country Shape | 0 | - | 5.00 | 467,280 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,921 |
| Former Capitals | 0 | - | 4.88 | 71,514 |
| Europe Capital to Country | 0 | - | 4.99 | 250,808 |
| Asia Capital to Country | 0 | - | 4.96 | 126,844 |
| Capital Cities Chain | 0 | - | 4.83 | 82,925 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,169 |
| European Capitals by Map | 0 | - | 4.99 | 139,882 |
| African Capitals by Map | 0 | - | 4.99 | 134,120 |
| Coldest World Capitals | 0 | - | 4.95 | 133,649 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,606 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,275 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,605 |
| European Coastal Capitals | 0 | - | 4.95 | 90,782 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,660 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,748 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,487 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,909 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,748 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,094 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,786 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,601 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,390 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,508 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,689 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,194 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,500 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,324 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,007 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,725 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,645 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,277 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,241 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,535 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,227 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,888 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,223 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,392 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 173,755 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 138,659 |
| Random European Flag to Country | 0 | - | 4.89 | 182,910 |
| Random African Flag to Country | 0 | - | 4.88 | 75,189 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 296,391 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,957 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 164,513 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 38,300 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 32,338 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,695 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,719 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 122,380 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,497 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,819 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,334 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,026 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,397 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,927 |
| A Square of Merged Countries #1 | 0 | - | 4.89 | 59,729 |
| A Square of Merged Countries #2 | 0 | - | 4.97 | 41,677 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,319 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,151 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 43,047 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,494 |
| Flags of Oceania | 0 | - | 5.00 | 260,359 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,657 |
| Capitals of the Stans | 0 | - | 4.95 | 26,905 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,466 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,715 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,359 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,570 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,230 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,561 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,250 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,973 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,221 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,196 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,207 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,365 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,858 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,671 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,731 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,491 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,281 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,676 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,390 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,621 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,678 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,747 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,250 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,344,186 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,506 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,427 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,182 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,736 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,371 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,584 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,642 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,440 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,362 |
| Capitals Starting With N | 0 | - | 4.80 | 51,315 |
| Capitals Starting With V | 0 | - | 4.79 | 38,283 |
| Capitals Starting With C | 0 | - | 4.78 | 98,167 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,597 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,748 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,605 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,994 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,551,848 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,479 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,289 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 42,098 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.88 | 53,574 |
| North American Sports Cities | 0 | - | 4.83 | 172,621 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,382 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,529 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,156 |
| Name a City - European Countries | 0 | - | 4.90 | 65,588 |
| Name a Valid World City | 0 | - | 4.83 | 71,432 |
| Cities by Former Name | 0 | - | 4.83 | 91,701 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,517 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,262 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,635 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,855 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,041 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,437 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,745 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,931 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,071 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,902 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,621 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,410 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,045 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,199 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,005 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,763 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,449 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,186 |
| Capital City Etymologies | 0 | - | 4.77 | 63,385 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,200 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,142 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,673 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,805 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,257 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,477 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,940 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,171 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,617 |
