| 1,830 | Capitals by Flags of Asia Quiz | - | - |
| 2,733 | Capitals by Flags of Europe Quiz | - | - |
| 2,068 | Coats of Arms in Flags of Europe - Picture Quiz | - | - |
| 1,822 | Countries with Crescent Flags - Picture Quiz | - | - |
| 1,716 | Countries with Plant in their Flags | - | - |
| 1,638 | Country Flags by a Single Clue #1 | - | - |
| 1,136 | Country Flags by Wikipedia Description #1 | - | - |
| 1,645 | Country Flags in Postage Stamps | - | - |
| 3,647 | Country Flags with Crowns - Picture Quiz | - | - |
| 612 | Country Flags with Crowns - Picture Quiz - 90 Seconds | - | - |
| 2,192 | Country Flags with Diagonal Stripes - Picture Quiz | - | - |
| 77,402 | Country Flags with Eagles - Picture Quiz | 0 | - |
| 1,204 | Country Flags with Five-Pointed Star | - | - |
| 26,987 | Country Flags with Five Stars - Picture Quiz | 0 | - |
| 2,065 | Country Flags with Lions - Picture Quiz | - | - |
| 1,232 | Country Flags with One Star | - | - |
| 2,325 | Country Flags with the Nordic Cross - Picture Quiz | - | - |
| 51,929 | Country Flags with the Southern Cross | 0 | - |
| 42,756 | Country Flags with the Sun - Picture Quiz | 0 | - |
| 1,699 | Country Flags With Three Equal Horizontal Stripes | - | - |
| 1,475 | Country Flags With Three Equal Vertical Stripes | - | - |
| 1,601 | Find a Country Flag in the Picture #1 | - | - |
| 1,282 | Find a Country Flag in the Picture #2 | - | - |
| 508 | Find a Country Flag in the Picture #3 | - | - |
| 1,008 | Flags Adopted Since 2000 | - | - |
| 970 | Flags of Administrative Units #1 | - | - |
| 548 | Flags of Administrative Units #2 | - | - |
| 6,455 | Flags of Countries that No Longer Exist | - | - |
| 3,580 | Flags of Europe Chain Game #1 | - | - |
| 3,702 | Flags of Europe Chain Game #2 | - | - |
| 1,919 | Flags of Europe with Green Color | - | - |
| 1,424 | Flags of European Union Countries Quiz | - | - |
| 108,108 | Flags of the Countries that Start with A | 0 | - |
| 7,969 | Flags of the Countries that Start with A - Click Quiz | - | - |
| 17,301 | Flags of the Countries that Start with B | - | - |
| 5,281 | Flags of the Countries that Start with B - Click Quiz | - | - |
| 119,673 | Flags of the Countries that Start with C | 0 | - |
| 6,710 | Flags of the Countries that Start with C - Click Quiz | - | - |
| 10,926 | Flags of the Countries that Start with D | - | - |
| 4,568 | Flags of the Countries that Start with D - Click Quiz | - | - |
| 10,177 | Flags of the Countries that Start with E | - | - |
| 11,582 | Flags of the Countries that Start with F | - | - |
| 10,061 | Flags of the Countries that Start with G | - | - |
| 8,773 | Flags of the Countries that Start with H | - | - |
| 140,932 | Flags of the Countries that Start with I | 0 | - |
| 12,563 | Flags of the Countries that Start with J | - | - |
| 11,393 | Flags of the Countries that Start with K | - | - |
| 10,085 | Flags of the Countries that Start with L | - | - |
| 11,197 | Flags of the Countries that Start with M | - | - |
| 9,657 | Flags of the Countries that Start with N | - | - |
| 8,901 | Flags of the Countries that Start with P | - | - |
| 8,028 | Flags of the Countries that Start with R | - | - |
| 10,537 | Flags of the Countries that Start with S | - | - |
| 8,234 | Flags of the Countries that Start with T | - | - |
| 8,217 | Flags of the Countries that Start with U | - | - |
| 7,641 | Flags of the Countries that Start with V | - | - |
| 36,712 | Flags of the Countries with Four Letters | 0 | - |
| 3,745 | Flags of the Countries with the Longest One-Word Names | - | - |
| 3,169 | Flags of the United Kingdom Countries | - | - |
| 2,081 | Flags of the US States #0 | - | - |
| 918 | Flags of the US States #2 | - | - |
| 741 | Flags of the US States #3 | - | - |
| 1,011 | Flags of the U.S. States That Start With Letter A | - | - |
| 908 | Flags of the U.S. States That Start With Letter C | - | - |
| 803 | Flags of the U.S. States That Start With Letters D, F, G & H | - | - |
| 6,993 | Flags of the World Chain Game #1 | - | - |
| 4,321 | Flags of the World Chain Game #2 | - | - |
| 5,251 | Flags of the World Chain Game #3 | - | - |
| 3,389 | Flags of the World Chain Game #4 | - | - |
| 4,654 | Flags of the World Chain Game #5 | - | - |
| 2,708 | Flags of the World Chain Game #6 | - | - |
| 346 | Flags of the World Chain Game - Extreme #1 | - | - |
| 2,705 | Flags of the World - Random | - | - |
| 604 | Flags with Lions - Picture Quiz | - | - |
| 2,182 | Groups of Countries - Flags #1 | - | - |
| 1,282 | Heart-Shaped Country Flags Quiz #1 | - | - |
| 706 | One Border Countries - Flag Quiz | - | - |
| 1,371 | Recognize Country by Former Flag #1 | - | - |
| 1,062 | Same Looking Country Flag - Horizontal Axis Flip | - | - |
| 3,169 | Union Jack in Flags | - | - |
| 205 | US State Flags with the Native Americans | - | - |
| 170 | US State Flags with One Star | - | - |
| 183 | US State Flags with Two Colors | - | - |
