NICEPUZZLES
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Warm library with impossible staircases and readers on floors, walls and ceilings
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A collection with its own character

Optical illusions

Your eyes will solve them before your brain does.
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9puzzles
12–500pieces per puzzle
Choose the size that suits your break

Choose your picture

Which one will you piece together?

Impossible perspectives, double images and clever tricks with scale and depth. Every picture is selected to stay interesting from the first corner to the final piece.
Warm library with impossible staircases and readers on floors, walls and ceilingsThe library with no upWarm library with impossible staircases and readers on floors, walls and ceilingsStart puzzlingOld stone courtyard with water channels and waterfalls forming an impossible closed circuitWater flowing uphillOld stone courtyard with water channels and waterfalls forming an impossible closed circuitStart puzzlingLayered paper collage where dark birds above the horizon turn into pale fish underwaterWhere birds become fishLayered paper collage where dark birds above the horizon turn into pale fish underwaterStart puzzlingMisty forest where trunks, branches and open sky combine to form a large hidden faceThe forest looks backMisty forest where trunks, branches and open sky combine to form a large hidden faceStart puzzlingMatte paper ribbon in petrol, coral, ochre and ivory woven into an impossible knotThe endless ribbonMatte paper ribbon in petrol, coral, ochre and ivory woven into an impossible knotStart puzzlingColourful crooked room with a tiled floor where a woman looks tiny and a man looks enormousThe crooked roomColourful crooked room with a tiled floor where a woman looks tiny and a man looks enormousStart puzzlingSun-drenched Mediterranean courtyard with patterned tiles, laundry, a lemon tree, and a fountain, where the composite shadows form the silhouette of a large heron.The heron on the tilesSun-drenched Mediterranean courtyard with patterned tiles, laundry, a lemon tree, and a fountain, where the composite shadows form the silhouette of a large heron.Start puzzlingSpring canal with blossoming trees, historic facades, cyclists and a stone arch bridge, while the reflection in the water shows the same cityscape in autumn colours.Two seasons on the canalSpring canal with blossoming trees, historic facades, cyclists and a stone arch bridge, while the reflection in the water shows the same cityscape in autumn colours.Start puzzlingBright museum hall in which columns, plants, staircases, floor patterns and visitors combine to form the hidden shape of a large cat.The cat in the museum hallBright museum hall in which columns, plants, staircases, floor patterns and visitors combine to form the hidden shape of a large cat.Start puzzling

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