You have the sharpest eyes if you can spot captain's sword in optical illusion
![You have the sharpest eyes if you can spot captain's sword in optical illusion](https://i2-prod.dailystar.co.uk/incoming/article32061579.ece/ALTERNATES/s615/1_find-the-captains-hidden-sword.jpg)
Optical illusions can be seriously head-scratching at times and this latest one will leave your mind boggled. So can you spot the captain's sword in the picture within seven seconds?