The QiHeng S2 is QiYi's revision within its QiHeng range of megaminx. It keeps the original proposal — an accessible dodecahedron for getting into 12-face puzzles — but refines the turning and stability compared to previous versions. It's a good entry point to the megaminx without the complications of a high-end cube.

The turning is smooth and predictable from day one. It has no magnets, so alignment relies on the mechanism itself and screw adjustment, but its behaviour is stable enough to practise without surprises. At 148 grams it handles comfortably and doesn't feel heavy when chaining solves.

Durable stickerless finish

The stickerless version uses coloured plastic moulded directly into each piece. This eliminates the typical wear of stickers — peeling edges, fading colours — and holds up well under daily use. Colours are vivid and easy to tell apart in any light, useful when learning to recognise patterns across 12 faces.

Dimensions and feel

At 86 x 86 x 75 mm it falls within the standard megaminx size, comfortable for both large and smaller hands. The stated difficulty level is 3, which in practice means an accessible puzzle for anyone who already handles the classic 3x3 and wants to broaden their horizons towards other WCA events.

Who it's for

The QiHeng S2 suits two profiles. On one hand, people approaching the megaminx for the first time and looking for a puzzle that turns decently without spending top-tier budget. On the other, intermediate cubers who want a reliable non-magnetic megaminx as a secondary practice cube.

If the goal is competing at top times, magnetic megaminx offer greater control. But as a first dodecahedron — or as an affordable spare to keep on the desk — the QiHeng S2 delivers what it promises: learning to solve 12 faces without hardware frustration.

• 12-face megaminx, standard size 86 x 86 x 75 mm
• Stable, smooth turning — ideal for getting into dodecahedra
• Stickerless finish: moulded plastic, no stickers to lift
• Weight 148 g, comfortable for long sessions
• No magnets: alignment via mechanism and screw adjustment
• Level 3, suitable for cubers with a classic 3x3 base