The Finnish chess problem magazine
- Published since year 1946
- Informs on both national and international events, composing and solving competitions and organizational issues
- 5-6 issues in a year in A5-format
- Old name was "Suomen Tehtäväniekat"
- Columns for original chess problems: orthodox mates, studies, helpmates, selfmates, fairies, retrograde problems and mathematical chess problems
- Solving competition for original problems
- Small is beautiful – column for lightweight problems
- Study articles by Pauli Perkonoja
- Editorial
- Paha pähkinä - A Hard Nut To Crack by Neal Turner
