--- product_id: 673172620 title: "Ravensburger 12000146 - Krypt Gradient - 631 pieces jigsaw puzzle – Puzzle for adults and kids age 12 years up, monochrome puzzle, difficult puzzle" brand: "ravensburger" price: "€ 67.75" currency: EUR in_stock: true category: "Ravensburger" url: https://www.desertcart.gr/products/673172620-ravensburger-12000146-krypt-gradient-631-pieces-jigsaw-puzzle-puzzle-adults store_origin: GR region: Greece --- # subtle gradient color challenge 631 precision-cut pieces eco-friendly recycled cardboard Ravensburger 12000146 - Krypt Gradient - 631 pieces jigsaw puzzle – Puzzle for adults and kids age 12 years up, monochrome puzzle, difficult puzzle **Brand:** ravensburger **Price:** € 67.75 **Availability:** ✅ In Stock ## Summary > 🧠 Unlock your focus with every shade – the ultimate gradient puzzle experience! ## Quick Answers - **What is this?** Ravensburger 12000146 - Krypt Gradient - 631 pieces jigsaw puzzle – Puzzle for adults and kids age 12 years up, monochrome puzzle, difficult puzzle by ravensburger - **How much does it cost?** € 67.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/673172620-ravensburger-12000146-krypt-gradient-631-pieces-jigsaw-puzzle-puzzle-adults) ## Best For - ravensburger enthusiasts ## Why This Product - Trusted ravensburger brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engage & Unwind:** Ideal for ages 12+, this advanced puzzle sharpens logical thinking and spatial awareness while providing relaxing fun. - • **Versatile & Stylish:** 70 x 50 cm finished size doubles as a modern wall art piece once completed and glued. - • **Eco-Conscious Craftsmanship:** Made from recycled cardboard with buckling-resistant, extra-thick backing for durability. - • **Premium Ravensburger Quality:** Perfect interlocking fit with reflection-free, linen-textured print for a crisp, glare-free image. - • **Master the Gradient Challenge:** 631 uniquely hand-cut pieces test your color perception and patience. ## Overview The Ravensburger Krypt Gradient puzzle features 631 hand-cut pieces with a unique spiral-inspired design, challenging your color differentiation skills through subtle gradient transitions. Crafted with premium, eco-friendly materials and a glare-free linen finish, this 70 x 50 cm puzzle offers a sophisticated, relaxing activity for ages 12 and up, doubling as stylish wall decor once completed. ## Description Product Description Show your true colors and conquer the challenge of our “Krypt Gradient” puzzle! It’s color on a curve, and sure to be an interesting challenge! Part of our popular series, “Krypt Gradient” will test your color perception — the ability to distinguish between different hues. Each of the 631 pieces has been created by a hand-crafted, spiral-inspired cutter, resulting in unique cuts with many odd shapes. Without a traditional illustration and only subtle gradient transitions for direction, patience and focus are essential. Assemble this puzzle for many shades of colorful fun! This 631-piece jigsaw puzzle combines soothing gradient colors with clean-cut pieces and Ravensburger’s perfect interlocking fit for a most pleasurable puzzling experience! Our puzzles are crafted with an exclusive, extra-thick cardboard backing along with our superior, linen-structured paper, so the printed image is vibrant, crisp, and glare-free. Create memorable moments with Ravensburger premium puzzles! Fun for ages 14 and up! Measures approximately 70 x 50 cm (27 x 19.5 inches) when completed. Directions 1. Remove the puzzle from its packaging. 2. Spread the parts on a flat surface. 3. Start assembling the puzzle by finding the pieces from the edge and building outwards. 4. Continue to assemble the puzzle by combining colors and patterns until complete. 5. Once completed, the puzzle can be fixed with glue from the puzzle and framed if desired. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning No safety warnings See more ## Features - Ravensburger 631 piece jigsaws are just the thing for every puzzle fan who loves fascinating landscape motifs, magical fantasy worlds or colorful collages - A Ravensburger jigsaw puzzle is the best gift for any occasion: birthday, Christmas, Easter or simply as a great free time activity - Discover the Ravensburger quality features at a glance: Variety of shapes thanks to handmade stamping knives, perfect fitting puzzle pieces, reflection-free puzzle image thanks to natural linen embossing, buckling-resistant puzzle pieces, made from recycled cardboard - Contents: Ravensburger 631 piece jigsaw puzzle, 70.00 cm x 50.00 cm, suitable from 12 years of age - Puzzled and glued together, a Ravensburger puzzle also makes an excellent wall decoration ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CPFJHM5Q | | Age Range Description | Unisex | | Best Sellers Rank | 421,669 in Toys & Games ( See Top 100 in Toys & Games ) 11,550 in Jigsaws (Toys & Games) | | Brand Name | Ravensburger | | Colour | Multicolor | | Country Of Origin | Germany | | Customer Package Type | Updated packaging | | Customer Reviews | 4.8 4.8 out of 5 stars (34) | | Educational Objective | Logical Thinking, Problem Solving Skill, Spatial Awareness | | Global Trade Identification Number | 04005555001461 | | Included Components | 1 complete 631 PC puzzle | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Item Dimensions | 33.5 x 25.4 x 0.1 centimetres | | Item Dimensions L x W | 33.5L x 25.4W centimetres | | Item Shape | Rectangular | | Item Type Name | Games | | Manufacturer | Ravensburger Spieleverlag | | Manufacturer Part Number | 12000146 | | Manufacturer recommended age | 12 - 12 years | | Material Type | Cardboard | | Model Number | 12000146 | | Number of Items | 631 | | Number of Packs | 1 | | Number of Pieces | 631 | | Number of Players | 1+ | | Operation Mode | Manual | | Play Activity Location | Tabletop | | Power Source | Manual | | Product Style | New design | | Puzzle Type | Jigsaw | | Set Name | Krypt Gradient | | Size | 631 piezas, 70 cm x 50 cm | | Skill Level | Advanced | | Special Features | Portable | | Theme | Rainbow | | Unit Count | 1 count | ## Product Details - **Brand:** Ravensburger - **Colour:** Multicolor - **Educational objective:** Logical Thinking, Problem Solving Skill, Spatial Awareness - **Included components:** 1 complete 631 PC puzzle - **Manufacturer Minimum Age (MONTHS):** 144 - **Material:** Cardboard - **Number of pieces:** 631 - **Product dimensions:** 33.5L x 25.4W centimetres - **Puzzle type:** Jigsaw - **Theme:** Rainbow ## Images ![Ravensburger 12000146 - Krypt Gradient - 631 pieces jigsaw puzzle – Puzzle for adults and kids age 12 years up, monochrome puzzle, difficult puzzle - Image 1](https://m.media-amazon.com/images/I/514qp2TnE8L.jpg) ## Available Options This product comes in different **Customer Package Type** options. ## Frequently Bought Together - Ravensburger Krypt Gradient 631 Piece Challenge Jigsaw Puzzle for Adults - 12000146 - Handcrafted Tooling, Made in Germany, Every Piece Fits Together Perfectly - Ravensburger Krypt Pink​ 654 Piece Jigsaw Puzzle for Adults - 16564 - Every Piece is Unique, Softclick Technology Means Pieces Fit Together Perfectly - Ravensburger Karen Puzzles – Colors on Colors 1000 Piece Jigsaw Puzzle | Vibrant Imagery | Perfect Interlocking Fit | Ideal for Adults and Kids | Made in Germany --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/673172620-ravensburger-12000146-krypt-gradient-631-pieces-jigsaw-puzzle-puzzle-adults](https://www.desertcart.gr/products/673172620-ravensburger-12000146-krypt-gradient-631-pieces-jigsaw-puzzle-puzzle-adults) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-20*