Compost Layers

Compost Layers is a memory card game about recognizing materials prepared for a composter. Turn over two cards at a time and match each material with a description of its appearance. Connect dry leaves with brown leaf blades, cardboard with a corrugated edge, and twigs with woody sticks covered in bark. Remember what you uncover and use those clues to find every pair.

Work through three growing boards with four, six, and eight pairs. Complete the first layer to unlock the second, then continue to the third. As the boards expand, straw, coffee grounds, eggshells, and vegetable peelings join the collection. Each pair of card reveals counts as one move. Matched cards stay open, while mismatched cards briefly remain visible before turning over again.

Replay unlocked layers in their fixed layouts and aim for a lower move count. Each level keeps your personal best, giving you a clear target for your next attempt. Optional position numbers help you keep track of cards across the board. Your unlocked levels, records, and numbering preference are saved on your device.