While it may seem like there’s nothing easier than assembling a picture from a few elements, each of our BART puzzles varies in difficulty. To make it easier for you to decide which puzzle is for you, we’ve divided them into the below difficulty levels:

• S - easy

Small number of pieces. Assembly time: up to 1 hour.

• M - medium

Twice the number of pieces. Assembly time: up to 2 hours.

• L - complicated

Three times the number of pieces. Assembly time: up to 3 hours.

• Superior challenging

A larger-scale puzzle with five times the number of pieces. Assembly time: dependent upon the user.

To find the difficulty level of your puzzle, look at the special marking on the cover of your kit.

Dinosaurs Collection

Diplodocus:

Diplodocus archaeology: 8,05x5,83 inch

Diplodocus landscape: 11,965x9,2 inch

Diplodocus sketchbook: 6,149x3,67 inch

Mesosaurus:

Mesosaurus archaeology: 6,2771x8,4595 inch

Mesosaurus landscape: 8,7727x12,0467 inch

Mesosaurus screen: 4,2498 x5,1145 inch

Pterodactyl:

Pterodactyl archaeology: 8,1x5,82 inch

Pterodactyl landscape: 11,51x8,31 inch

Pterodactyl bag: 5,57x3,9 inch

Stegosaurus:

Stegosaurus archaeology: 6,29x7,88 inch

Stegosaurus landscape: 9,05x11,5 inch

Stegosaurus diary: 4,3x4,9 inch

Tyrannosaurus:

Tyrannosaurus archeology: 6,46x8,09 inch

Tyrannosaurus landscape: 10,98x11,45 inch

Tyrannosaurus backpack: 3,9x5 inch

Triceratops:

Triceratops archaeology: 8,06x6,47 inch

Triceratops landscape: 11,84x9,39 inch

Triceratops suitcase: 6,04x6,41 inch

Great Artists Collection

Edvard Munk, Scream:

M (medium): 8,26x10,71 inch

L (complicated): 12,2x16,93 inch

Gustav Klimt, Tree of Life:

M (medium): 5,9x11,692 inch

L (complicated): 8,66x16,81 inch

Leonardo da Vinci, Mona Lisa:

M (medium): 7,66x11,69 inch

L (complicated): 10,6x16,1 inch

Vincent Van Gogh, Bedroom in Arles:

M (medium): 11,62x6,67 inch

L (complicated): 16,535x9,418 inch

Vincent Van Gogh, Starry Night:

M (medium): 11,682x9,377 inch

L (complicated): 14,47x11,6 inch

Salvador Dali, The Persistence of memory:

M (medium): 11,663x8,764 inch

L (complicated): 16,535x12,386 inch

Pablo Picasso, Guernica:

M (medium): 13,79x6,24 inch

L (complicated): 16,523x7,4 inch

Vivid Forms Collection.

Lion's roar:

S (easy): 8.66142x9.84252 inch

M (medium): 11.4173x12.9134 inch

Sovereign wolf:

S (easy): 9.05512x11.3386 inch

M (medium): 9.05512x11.3386 inch

Artful monkey:

S (easy): 7.87402x8.46457 inch

M (medium): 12.9921x13.9764 inch

Wise deer:

S (easy): 11.811x10.3937 inch

M (medium): 17.7165x15.5906 inch

Fire Lizard:

S (easy): 8.14961x11.811 inch

Monsports Series Collection

American Football:

L (complicated): 11,74x13,25 inch

Tennis:

L (complicated): 9,89x15,9 inch

Basketball:

L (complicated): 10,74x16,16 inch

Golf:

L (complicated): 11,16x14,33 inch

Skateboard:

L (complicated): 11,45x14,23 inch

Baseball:

L (complicated): 11,3x14,25 inch

Hockey:

L (complicated): 8,9x15,8 inch

Snowboard:

L (complicated): 11,16x15 inch

Holiday Series Collection.

Eagle:

M (medium): 11,9x11,9 inch

Statue of liberty:

L (complicated): 11,8x16,3 inch

Box of horror stories:

L (complicated): 16,5x16,5 inch

Around the world

Animal atlas:

M (medium): 24,9x16,7 inch

Celestial Constellation Map:

M (medium): 24,9x16,7 inch