| Flags of the Countries that Start with I | 0 | - | 4.94 | 152,976 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 41,790 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,643 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,762 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,470 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,778 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,308 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,538 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,432 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,060 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,807 |
| World Map without 12 Countries | 0 | - | 4.97 | 342,412 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 904,317 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 414,910 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,813 |
| Every Country Shape | 0 | - | 5.00 | 459,082 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,124 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,292 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,280 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,207 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,345 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,444 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,700 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 82,952 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,830 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,397 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,901 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,938 |
| World Map without 12 Countries #2 | 0 | - | 4.97 | 171,377 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,054 |
| Random European Flag to Country | 0 | - | 4.89 | 180,951 |
| Random African Flag to Country | 0 | - | 4.87 | 74,230 |
| Country Shapes Quiz #3 | 0 | - | 4.91 | 294,530 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 224,321 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 162,428 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 34,493 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 103,359 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 110,685 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,297 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 107,323 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,052 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 57,584 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,060 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,455 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 94,631 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,196 |
| A Square of Merged Countries #1 | 0 | - | 4.87 | 58,979 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,970 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,630 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,347 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,608 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,563 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,825 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,619 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,228,949 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,383 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,560 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,174 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.99 | 28,187 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 74,680 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 100,851 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,586 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,512 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,536,473 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,036 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 59,837 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,665 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,205 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,798 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,844 |
| Random Country Shape to Country | 0 | - | 4.90 | 111,139 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,611 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,931,802 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,574 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 182,026 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,842 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 334,285 |
| Country Picture Puzzle Game #2 | 0 | - | 4.54 | 55,044 |
| Country Picture Puzzle Game #3 | 0 | - | 4.44 | 41,932 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,313 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,441 |
| Countries that Start with A | 0 | - | 4.97 | 2,147,196 |
| Countries that Start with B | 0 | - | 4.95 | 2,280,176 |
| Countries that Start with C | 0 | - | 4.96 | 1,810,577 |
| Countries that Start with D | 0 | - | 4.96 | 701,723 |
| Countries that Start with E | 0 | - | 4.95 | 1,367,731 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,045 |
| Countries that Start with H | 0 | - | 4.96 | 598,109 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,456 |
| Countries that Start with J | 0 | - | 4.98 | 596,172 |
| Countries that Start with K | 0 | - | 4.97 | 809,528 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,044 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,914 |
| Countries that Start with P | 0 | - | 4.94 | 1,208,709 |
| Countries that Start with S | 0 | - | 4.98 | 1,744,738 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,334 |
| Countries that Start with U | 0 | - | 4.97 | 900,018 |
| Countries that Start with V | 0 | - | 4.98 | 605,182 |
| Countries that Start with F | 0 | - | 4.83 | 612,311 |
| Countries that Start with M | 0 | - | 4.97 | 1,373,542 |
| Flags of Oceania | 0 | - | 5.00 | 255,306 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,906 |
| Landlocked Countries | 0 | - | 4.99 | 413,756 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,303 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,877 |
| Random Asian Flag to Country | 0 | - | 4.77 | 112,911 |
| Every American Country by Shape | 0 | - | 4.79 | 37,086 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,662 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,718,205 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,212 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,163 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,922 |
| Island Countries | 0 | - | 4.99 | 707,676 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,651 |
| Himalayan Countries | 0 | - | 4.95 | 135,413 |
| Andean Countries | 0 | - | 4.94 | 82,848 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,238 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,235 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,930 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,625 |
| Danube Countries | 0 | - | 4.97 | 71,096 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,777 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,548 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,516 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,427 |
| European Landlocked Countries | 0 | - | 4.99 | 145,768 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,231 |
| Countries with the Most Species | 0 | - | 4.99 | 95,248 |
| Countries 197 to 205 | 0 | - | 4.87 | 69,368 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,202 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,372 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,965 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,582 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,958 |
| Countries in the Alps | 0 | - | 4.86 | 116,845 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,582 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,278 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,020 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,433 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,185 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,014 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,594 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,771 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,353 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,076 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,200 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,050 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,460 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,759 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,764 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,102 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,658 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,260 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,781 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,371 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,715 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,611 |
| Largest Countries By Category | 0 | - | 4.97 | 156,781 |
| Countries by Countries | 0 | - | 4.96 | 62,269 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,362,684 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,410 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,965 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,335 |
| All Countries by Population With a Map | 0 | - | 4.98 | 106,722 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,119 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,779 |
| Every European Country Shape | 0 | - | 4.96 | 200,235 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,730 |
| Every African Country Shape | 0 | - | 4.90 | 86,148 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,039,645 |
| Northernmost Countries | 0 | - | 4.99 | 357,807 |
| Countries of South America | 0 | - | 5.00 | 915,001 |
| Countries of Oceania | 0 | - | 5.00 | 1,040,808 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,848,871 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,741 |
| "Land" Countries | 0 | - | 4.98 | 333,688 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 70,187 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 315,789 |
| Merged Countries #2 | 0 | - | 4.96 | 98,496 |
| Merged Countries #6 | 0 | - | 4.91 | 72,728 |
| Merged Countries #7 | 0 | - | 4.92 | 81,977 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,361 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,726 |
| Flags to Largest Cities | 0 | - | 4.55 | 50,802 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,009 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,418 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,605 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,212 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,459 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.78 | 122,930 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,801,735 |
| One Border Countries | 0 | - | 4.98 | 464,483 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 60,971 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,588,778 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,341 |
| Countries with Megacities | 0 | - | 4.99 | 247,103 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,211 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,039 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,629 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,950 |
