Nonogram vs Queenkan

Nonogram is a calm, ad-free picture logic puzzle. Read the row and column clues, fill the right cells, and a tiny pixel image quietly reveals itself. Warm up on 5×5 grids, sharpen on 7×7, and master 10×10 challenges. Play a fresh Daily Challenge every morning, follow a Journey through hand-crafted worlds, and collect stickers along the way. Hints, undos, and a gentle mascot keep you on track. No ads, no timers you don't want, no nagging — just you, the clues, and the picture waiting to appear.

Queenkan is a quiet logic puzzle in the queens style: place exactly one queen in every row, every column and every color region — and no two queens may touch, not even diagonally. ◆ Pure logic, no guessing Every board has exactly one solution. Whenever you're stuck, there is always a next logical step waiting to be found. ◆ Hints that teach Hints don't just reveal the answer. They walk you through the human reasoning, step by step, right on the board — "this color is confined to this row, so…". ◆ A fresh daily challenge A new daily puzzle every midnight, the same board for everyone. Keep your streak alive. ◆ 900+ puzzles A smooth difficulty curve from cozy 5×5 boards to demanding 12×12 ones. Expert levels call for real chains of deduction. ◆ Twist packs · Double queens — two queens in every row, column and color. · Twin colors — every color is split into two separated pieces, so the clues scatter and the logic deepens. No account, no timer pressure, works offline. Just quiet logic.