Collect the "Blue's drawing" sticker.

Get the cat as best friend.

Collect the "Glass shards" sticker.

Collect the "Coal's fur" sticker.

Collect the "Doll" sticker.

Choose the Children's Song.

Choose the Mom's Song.

Choose the Song of the Forest.

Choose the Song of the World.

Collect the "Mysterious footprints" sticker.

Get one of the children as best friend.

Collect the "Complicated padlock" sticker.

Collect the "Hairball" sticker.

Collect the "Mysterious paintings" sticker.

Collect the "Huge Snail" sticker.

Collect the "Egghead Lucy" sticker.

Collect the "Flower of hope" sticker.

Collect the "Puppy" sticker.

Collect the "Big metal ruler" sticker.

Collect the "Old kettle" sticker.

Collect the "Spyglass" sticker.

Collect the "Broken toy" sticker.

Collect the "Lucky charm" sticker.

Collect the "Trumpet" sticker.

Collect the "Depths of the well" sticker.

Collect the "Windmill" sticker.