Mystery Online Free Jigsaw Puzzles

Free mystery jigsaw puzzles you can start right now - 450 mystery pictures, each solvable at 12, 48, 108 or 300 pieces. Play in the browser on a phone, tablet or computer, with no sign-up and nothing to download.

The mystery photographs here range across Wilderness Forest, The Stage Forest, Cottage Forest and Foggy Forest Fir Trees, and plenty more besides.

If you're new to mystery puzzles, start at 12 or 48 pieces to get a feel for the picture, then replay the same photo at 108 or 300 once you know where everything sits. Your progress stays on screen while you work, and finished sections move together as one block.

450 free mystery puzzles · play any from 12 to 300 pieces.

Wilderness Forest · Autumn Trees · Undergrowth Trees · Pine Wood Trees · Road Autumn · Tree Silhouettes Fog · Rain Fog · Romantic Foggy · Scene Foggy Forest · Forrest Dark · Paradise Ai Generated · Sullen Foggy · Foliage Foggy · Gray Sunset Forest · Grass Forest · Forest Winter Mystery · Tire Tracks Forest · Dark Trees · Gray Fantasy Forest · Autumn Colours Trees · Autumn Leaves Light · Magician · Lochem · Wooden Foggy · Earth Forest · Enchanted Tree · Fairytale Foggy · Asphalt Landscape · House Landscape · Heaven Landscape · Heaven Landscape Hill · Old Road Foggy · Grim Landscape · Impose Landscape · Autumn Forest Trees · Autumn Forest Trees KöLliken · Autumn Forest Trees SchorüTti · Autumn Forest Trees Aargau · Autumn Forest Trees Hike · Autumn Forest Trees Fairy Tale · Autumn Forest Trees Autumn Landscape · Autumn Forest Trees Switzerland · Autumn Forest Trees Autumnal · Autumn Forest Trees Secret · Rains · Gray Magic Fog · Autumn Forest Trees The Atmosphere · Autumn Forest Trees Magic · Brown Rain Fog · October Park · Background Forest Path · Wet Landscape · Spring Landscape · Cairn · Planet Mountains · Troll Fantasy · Czech Forest · Nightfall Forest · The Stage Forest · Autumn Forest Trees Scenic · Shadows Fog · Broken Heart · Wetland Swamp · Autumn Forest Trees Fantasy · Trunk Fog · Tranquil Fog · Canyon Wallpaper · Ai Generated Forest · Autumn Forest Trees Fall · Autumn Forest Trees Mood · Whistler Forest · Forest Road · Cover Alley · Brook Trees · Wilderness Nature · MüHlviertel Nature · Gold Fall · Murky Fir Trees · Pine Forest Trees · Dirt Road · Cloudy Day Lake · Lush Trees · Africa Peak · Coniferous Trees Forest · Nature Path Trees · Deciduous Trees Snow · Boat · Drone Fog · Christmas Background · Light Rays Forest · Evergreen Fog · Morning Mist Sunbeams · Caucasus Fog · Autumn Leaves Light Orange · Glade Forest · Cloudy Fog · Sundsvall Winter · Heather Forest · Rivers House · Foggy Morning Trees · Olive Tree Foggy · Bare Trees Fog · Nature Picture · Forest Floor · Maple Tree · Darkly Forest · Franconian Forest Snow · Swabian Jura Sunrise · Vegetation Fog · Cottage Forest · Dirt Nature · Exploration Nature · Hiking Mountains · Evening Forest · Ridges Mountains · The Shade Wood · Midnight Forest · Ripple Nature · Skull · Spirit Fantasy · Guy · Passage Secret · Woods Forest · River · Forest Trait · Sinister Witch · Case Sunset · Log Forest · Town Village · Grass Foggy · Rainforest Fog · Black Forest · Steyr Trees · Blow Black · Upper Austria MüHlviertel · Palm · Light Effect Nature · Mountain · Black Tree Road · Mountain Ranges Mountains · Countryside Road · Clouds Forest · Sunbeams Nature · Way Forest · Shine Forest · Mushroom · Ai Generated Path · Plants Green · Deer Forest · Gray Tree · Alley Path · Tropical Ai Generated · Travel Forest · Foggy Landscape Lake · Pasture Ai Generated · Pathway Trees · Haze Nature · Road Fog · Country Trees · Evening Light Winter · Waterfall Ai Generated · Black Forest Sunlight · Foggy Mountain Bridge · Rhine River · Foggy Forest Fir Trees · Jungle Ai Generated · Sunbeams Nature Spooky · Sun Rays Forest · Blue Sky · Wooden Pier · Gold Fall Tree Group · Paradise Ai Generated Sunlight · Castle · Shining Forest · Countryside Forest · Outdoors Nature · Slovenia · Swamp Trees · Rainforest Tropical · Boats · Clouds Autumn · Colorful Landscape · Curved Road Mountains · Vista Ai Generated · 4k Trees · Sunbeams Nature Landscape · Pine · Field Snow · Magical Forest · Undergrowth Forest · Lakeside Misty · Drops Pine · Ai Generated Path Fantasy · Plants Trees · Grass Forest Green · Early Morning Foggy · Layers · Meadow · Pathway Forest · Leaf · Monsoon Trees · Belchenflue Fog · Finland River · Plants Trees Outdoor · Surreal Landscape · Wild Pine · In The Free Trees · Surreal Fantasy · Zywiec Beskids Mountains · Cottage Forest Cabin · Outdoors Trees · Desktop Wallpaper Fog · Beech Forest · Vista Ai Generated Outdoors · Road Forest · Swan · MüHlviertel Nature Austria · Stubble Field · Chairs Sunrise · Windy Sea · Wader Grey Heron · Boardwalk Water · Wooden Bridge Forest · City · In The Fall The Fog · Morning Mist Dawn · Backlighting Forest · Russia Forest · Pavilion · Summit Fog · Gray Morning Trees · Horses · Grey · Blue Morning Fog · Nostalgia Cold · Malaysia Mountain · Above The Clouds · Grassy Field Tree · Brown Nature Autumn · Beech Forest Reserve · Fields Dawn · The South-Styrian Wine-Road Austria · Natural Foggy · Vietnam Mountains · Quiet Fog · Leibertingen Forest · Night Fog · Meadow Fog · Eastern Grey Kangaroo · Waterfront Sunrise · Meadows Grass · Calm Rocks · Graveyard Fall · Recreation Tribe · Reserve Forest · Dewdrop Park · Gold Fall Red · Zywiec Beskids Mountains Poland · Gray Plant Trees · Tree Stump Forest · Silhouette Forest · Wetlands Path · Winter Magic · Pasture Sunrise · Early Morning Mountains · Ai Generated Path Autumn · Cloud · Waterfall Trees · Wattle Tree · Zywiec Beskids Mountains Foggy Landscape · Winding Road · Exploration Nature Travel · Hill Tree · Magical Forest Wood · Herpes Forest · Gray Sky Trees · Beech Forest Weather Booking · Hunter Stand · Light Rays Nature · Blue Hour Autumn · Covered In Snow Winter · Carousel Horse · Morning Mist Fog · Peak Mountain · Snow Field · Herpes Forest Stones · Mystic Forest · Island Clouds · Tropical Ai Generated Jungle · Birch Trees Forest · Vote Foggy · Pond Sunrise · Clouds Trees · Mountain Top Mountains · Creature Landscape · Zagreb Region Church · Threatening Forest Path · Water Reflection Fog · Dolomites Landscape · Hoarfrost Winter · Alm Mountains · Tropical Ai Generated Leaves · Vote Winter · Waterfall River · Pacific Storm · Storm Damage · Dunes River · Tree Stump Forest Mystical Forest · Snow Ai Generated · Grazing Horse · Fern Eerie · Roadway · Cottage Forest Stones · Moisture Forest · Birds In Flight · Environment Trees · Ai Generated Path Trees · Fishing Lake · Sea Of Fog · Cottage Forest Hut · Frozen Road · Lighthouse · Logs Forest · Threatening Forest Path Lighting Mood · Digital Art Sunset · Herpes Forest Cabin · Malahat · Blizzard Winter · Pavement Jetty · Grain Forest · Pnw Forest · Kayak · Heron · Tea Plantation Vietnam · British Columbia Trees · Cliff Landscape · Enchanted Forest Fantasy · Australian Pelican · River Lake · Mountain Woods · Brown Sunrise · Nebel Mountains · Scotland Bridge · Ai Generated · Mysterious Forest · Forest Landscape Fog · Orange Nature · Pnw Forest Brown God · Gray Snow Winter · Ai Generated Fantasy · Konigssee · Beech Forest Haunting · Darling Landscape · California Ocean · Unmade Path · Sauerland Sunrise · Gray Dark Forest · Beeches · Tomorrow Haze · Forestry · Mysterious Forest Mystical Forest · Dusk Forest · Peace Foggy · Nice Branch · Morgenstimmung Lake · Scotland Bridge River · Foggy Lakes Fisherman · Bushes · Howl Fantasy · Sail Fog · Reflection Lake · Spiderweb Nature · Valley · Beech Wood · Waterfalls Wolf · T-Rex · Wolf Pack Wolves · Idyll Fir Trees · Forest In Winter · Golden Autumn · Mountain Range Mountains · Leaf Fog · Chiaroscuro Animal · Droplets Spider Web · Mountain Ranges Landscape · Burned Trees Forest · Forest Floor The Shade · March Fog · Mountain Range Mountains Peak · Ai Generated Sunlight · Foggy Day The Fog · Painting Mountains · Fir · Netherlands Forest · Bank River · Park Sunrise · Morning Sun Sunset · Mystery Fog · Sea Of Clouds Mountains · Weeping Willow Tree · Mississippi · Blue Morning Fog Mystery · Color Misty · Scotland River · Rocky Beach · After The Rain · Paradise Ai Generated River · Black-And-White Fog · Conifer Fall · Crow · Sunbeams Mist · Early Fog Morning Mood · Mysterious Light Road · Sunset · Storm Damage Fir Forest · Beech Forest Creux Du Van · Wonderland Fairytale Forest · Vista Ai Generated Mountains · Bare Trees Sunset · Moss Ai Generated · Foggy Landscape Mountains · Birch Path · Orange Natural Sunset · Lights Autumn Landscape · Pines Forest · Hillside Mountains · Dark Angel Gothic · Outdoor Fog · Stone Road Mysterious · Mallorca Morning Mist · Grass Forest Road · Celana · Imagination Fantasy · Indonesia Foggy · Reserve Forest Beech Forest · Silhouettes Sunrise · Morning Hour Forest · Cat Forest · Fantasy Landscape Forest · Lighting Mountains · Car Fog · TelgáRt Bridge · Fir Forest · In The Morning Sunrise · North Sea Beach · Gray Sun Sunrise · Early Morning Sunrise · Autumn Light Forest · Tyrol Mountain Range · Monochrome Trees

Mystery jigsaw puzzles - frequently asked questions

Are the mystery jigsaw puzzles free?

Yes. All 450 mystery jigsaw puzzles here are free to play online - no login, no app, and no downloads.

How many pieces can I choose?

Each mystery puzzle can be played from 12 pieces up to 300, so it suits a quick break or a longer, relaxing session. The same picture can be replayed at a different size whenever you like.

Do I need an account to play mystery puzzles?

No account is needed. Pick any mystery picture and start solving instantly in your browser, on desktop or mobile.

What kinds of mystery pictures are in this collection?

The 450 mystery puzzles include Wilderness Forest, The Stage Forest, Cottage Forest, Foggy Forest Fir Trees, In The Fall The Fog and Carousel Horse. Every one is a high-resolution photograph chosen because it makes a good jigsaw - plenty of colour and detail to work from.