If you do not like it when you are driven, play the game Spot Difference, where you are offered a search without taking into account time. At each level, find ten differences, not paying attention to the time spent. You can calmly explore the upper and lower pictures without haste, looking for differences and pressing them to leave a circle. It will appear on both locations. However, some restrictions in the game still have one of them- this is the number of errors. You can make a mistake no more than three times in Spot Difference.
