B&W - Advanced
100 black and white hard puzzles
 | 11709 - Sovereign of the Forest 50x50x2 by RTM |
| 27735 - Like Snow 50x45x2 by Andreasss |
| 9470 - Sign of Winter 45x45x2 by maristone |
| 75045 - Dead Tree by the Stream (Bob Ross Style) 35x35x2 by hi19hi19 |
| 3112 - Tutankhamen 40x40x2 by marvin |
| 27465 - Alf 45x45x2 by wenca |
| 1199 - Reading 50x50x2 by thorny77032 |
| 1922 - Tenpin 30x45x2 by woa |
| 3185 - Clown 35x35x2 by piranha |
| 9206 - Dancer 40x38x2 by maristone |
| 1876 - Balloons 35x45x2 by woa |
| 5931 - A Bit of the Sun on Earth 40x40x2 by chefmomster2 |
| 6644 - Swan 35x40x2 by hubeza |
| 8588 - One, Two, ... 35x35x2 by a_aardbei |
| 86774 - Flower 40x30x2 by elimaor |
| 69449 - Zebra 35x50x2 by nasa17 |
| 8643 - Sing Together 35x35x2 by Misty |
| 7695 - Boating 35x40x2 by ailag |
| 5956 - Clothesline 50x30x2 by wiggles |
| 71657 - Spreading Wings 50x35x2 by nasa17 |
| 9198 - Lady in Green 35x50x2 by maristone |
| 62482 - Little Girl 30x50x2 by maycanatan |
| 69504 - Deer 50x50x2 by nasa17 |
| 26991 - Owl 40x50x2 by twoznia |
| 127120 - Lady 40x40x2 by zz89 |
| 49184 - Modeling 50x50x2 by elimaor |
| 13969 - Wimpie 30x40x2 by racemiep |
| 84628 - Man 35x50x2 by fertu |
| 78924 - Prom Party 30x35x2 by dromidror |
| 79200 - Running Away 35x45x2 by elimaor |
| 9045 - Cuddly Cow 30x45x2 by gailey |
| 56110 - Burying 25x35x2 by Oskar |
| 44391 - Odd Friends 50x50x2 by Glucklich |
| 10142 - Love 50x30x2 by macmoni |
| 40211 - New York 30x30x2 by starch |
| 760 - Swim 30x40x2 by woa |
| 79732 - Swan 50x45x2 by mitulka |
| 42668 - Counter Cat 50x45x2 by Glucklich |
| 16094 - Motorcycle 40x30x2 by AUTENTICARSE |
| 129419 - Fairy Dust 50x40x2 by Aeternal |
| 87446 - Vase 40x40x2 by elimaor |
| 47364 - Dragon 30x35x2 by Lupos |
| 5947 - Tour De France 40x40x2 by JardaV |
| 46423 - Pegasus 45x45x2 by booglemonster |
| 118319 - Modeling Hats 40x25x2 by solo222 |
| 42857 - Locomotive 32x32x2 by xiayu |
| 88713 - Deer 50x35x2 by stumpy |
| 41072 - Busted 42x35x2 by xiayu |
| 1202 - Smoker 30x30x2 by thorny77032 |
| 50834 - BMW 50x35x2 by abrek |
| 48094 - Leo 35x35x2 by Lupos |
| 26847 - Dolphin 50x40x2 by twoznia |
| 5535 - Sculpture Decoration 35x45x2 by tono |
| 1738 - Miaow 30x30x2 by amies123 |
| 44709 - Baby Carriage 50x50x2 by mustafademirbas |
| 4499 - Wooden Unicorn 50x50x2 by cruinne |
| 57101 - Parrot 50x50x2 by cpachou |
| 97758 - Cockroach 30x40x2 by xiayu |
| 11416 - Pondering on a Walk 31x36x2 by ailag |
| 55165 - Bruce Lee 30x40x2 by baerchenssun |
| 51067 - In the Desert 25x50x2 by oko |
| 19417 - Looking Forward to Meeting Moo...! 35x30x2 by elimaor |
| 71953 - Japanese 35x50x2 by nasa17 |
| 95192 - Sherlock Holmes 30x40x2 by moondog24 |
| 79175 - Simple Flower 40x35x2 by nasa17 |
| 20508 - Concrete Truck 50x30x2 by elimaor |
| 91406 - Education 40x40x2 by elimaor |
| 46394 - Policeman 45x50x2 by mustafademirbas |
| 48166 - Scorpion 50x40x2 by shadow2097 |
| 104283 - Spider 30x50x2 by OnlyFour |
| 54895 - Up There! 25x50x2 by oko |
| 20675 - Owl 33x41x2 by bepklep |
| 40422 - Locomotive 40x35x2 by mustafademirbas |
| 50926 - For Vegetarians 50x35x2 by oko |
| 111625 - Princess 35x40x2 by unhygenix |
| 100919 - Traffic 40x40x2 by shybobcat |
| 59760 - Notepad 45x50x2 by oko |
| 110965 - Pluto 30x50x2 by xiayu |
| 51946 - Bump in the Road 50x40x2 by oko |
| 68761 - Party 50x35x2 by maycanatan |
| 74654 - Stylized Fish 50x35x2 by hi19hi19 |
| 74123 - Power Plant 45x40x2 by hi19hi19 |
| 129328 - Catch of the Day 50x50x2 by smallstuff |
| 56416 - Cancer 50x35x2 by memnune |
| 41268 - Love Angel 50x50x2 by mustafademirbas |
| 37546 - Cupid 50x25x2 by anawa74 |
| 763 - Pagoda 30x40x2 by woa |
| 70240 - Chef 35x25x2 by revi_levi |
| 21353 - Shouting 50x30x2 by elimaor |
| 53760 - Classic 50x26x2 by oko |
| 100918 - Olive Oil 40x40x2 by shybobcat |
| 128798 - Video camera 50x35x2 by xiayu |
| 129766 - Cat 30x40x2 by nasa17 |
| 126947 - Martini Night 45x50x2 by smallstuff |
| 79733 - Queen 40x35x2 by elimaor |
| 50206 - Skull 35x35x2 by xiayu |
| 9316 - Doggie 50x40x2 by AUTENTICARSE |
| 8322 - Bull 35x35x2 by Draak |
| 117760 - Felix the Cat 30x47x2 by unhygenix |
| 125899 - Skunk 40x50x2 by Dominiek |
 Single B&W |  Single B&W with Triangles | |
 Single Color |  Single Color with Triangles | |
 Multi B&W |  Multi Color |