Challenge has finished
Please propose the photo for The Most Difficult Puzzle. 'The most difficult' is crucial but remember that the photo must be interesting as well (i.e. puzzle with a single tiled roof would be hard to put together but extremally boring so I would prefere an aerial view of whole town/city with hundred tiled roofs). Please do not submit photos for regular puzzle (sunset, sunrise, horse, dog, cat, flower, castle, girl, dolphin, car or any other corny or fabulous stuff). Do not submit photos with plain surfaces (i.e. blue sky or just single color) or grainy patterns (i.e. sand or starry sky). Be reasonable and keep the balance between 'hard' and 'entertaining'. Please read ALL additional and post-processing rules.
Show full rules
Thursday, 24th September, 2009 (GMT)
Thursday, 1st October, 2009 – Wednesday, 7th October, 2009 (GMT)
Thursday, 8th October, 2009 – Wednesday, 14th October, 2009 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge:
These entries were provided by the challenge host(s) as samples and cannot be voted on. Upload sample image.
p previous n next
Back to: Challenges homepage
|splat by Eb Swarbrick|
from Album cover for a rock band
|Madagascar1 by Jaklab|
from Mind and matter - the creations of humanity.
Most popular cameras
Beginner's GuidesGetting StartedIn-depth testingLatest Camera ReviewsBeyond the studio testsFeature Articles and Videossee how we seeSample GalleriesChoose the best camera for you2017 Product Roundupsreal world performanceField Test VideosThrowback ThursdayClassic Cameras from Days PastWhat's that Noise?Shedding some light on the sources of noise