Wooden Toys

I am looking for some wooden puzzles for kids for Cate and Hans. Educational toys are great gifts to children ages 2 and up. I can't find good one at the mall so here I am searching the web. I saw one alphabet wooden blocks but it's too pricey for me. I will continue looking until I find the right one. For sure Cate and Hans will be delighted to have these kind of toys. I won't give up searching. maybe you have a recommendation? Link me up please!