Kolmiokirjan

Kolmiokirja Oy is a Finnish publisher and online retailer offering magazines and other reading and puzzle products for home delivery. Its webshop brings together a broad selection of crossword magazines, cryptograms, sudoku, word searches, puzzle books and themed activity products. Customers can browse individual titles, choose puzzle bundles, find special offers or purchase gift cards for occasions including Christmas, birthdays, Mother’s Day and Father’s Day.

The catalogue includes publications for different skill levels and interests, from accessible crossword magazines to challenging puzzles. Featured titles include Iisakin Ristikot, Helpot Lempi-Extra, Isoäidin Ristikot, Mökkiristikot and Sportti-Ristikot. Some magazines are available as annual subscriptions, with issues delivered regularly; the shop lists subscription periods and issue counts for each offer. Kolmiokirja also sells collections such as crossword books and themed puzzle packages, as well as the Kaunis Mieli colouring book. The online store supports customer accounts and provides access to product information, ordering and customer service. Through its varied range, Kolmiokirja serves puzzle enthusiasts and readers looking for convenient entertainment at home.