Residual Core — Abandoned Research Atrium
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Discover a puzzle with an eerie, atmospheric scene of an abandoned industrial interior bathed in deep teal and shadow. The image centers on a vivid, glowing green energy tendril rising from cracked floor tiles, surrounded by rubble, broken control consoles, a lone chair, and a dim stairwell leading into darkness. Moody, mysterious, and slightly otherworldly, the colors and textures create a calm yet thrilling ambiance perfect for focusing on every piece. Enjoy the quiet satisfaction of fitting each puzzle piece together as the scene slowly reveals its glowing secret.
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Beginner (36 pieces, 6x6)
Easy (64 pieces, 8x8)
Medium (100 pieces, 10x10)
Medium+ (144 pieces, 12x12)
Hard (225 pieces, 15x15)
Expert (400 pieces, 20x20)
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