Stakko: Daily Block Puzzle

A calm daily sorting puzzle. Slide numbered blocks between stacks, match each column’s goal, and chase the perfect solve.

Sort the stacks. Match the goals. Solve your Stakko.

Stakko is a calm, clever block-sorting puzzle built around one simple idea: slide numbered blocks between stacks until every column matches its goal.

Some columns want a sequence. Some want a total. Some want matching blocks, different blocks, a certain stack size, or an empty space. It is easy to learn, satisfying to solve, and surprisingly strategic once you start chasing the perfect move count.

A FRESH CHALLENGE EVERY DAY Each day brings a new Daily Challenge, plus hand-tuned Easy, Medium, and Hard puzzles. Keep your streak alive, earn medals for completed days, and watch your calendar fill in over time.

PLAY YOUR WAY • Daily Challenge — one shared puzzle each day • Easy, Medium & Hard — curated puzzles for your mood • Gauntlet — race the clock and solve as many as you can • Calendar — collect medals for every daily puzzle you finish

CHASE THE PERFECT SOLVE Beat par, earn three stars, sharpen your times, and track your progress through stats, streaks, and achievements.

MADE TO FEEL GOOD Stakko is designed to be clean, readable, and relaxing. Enjoy snappy drag-and-drop, gentle haptics, satisfying sound, helpful goal guides, and boards that scale beautifully on iPhone and iPad.

STAKKO+ Stakko is free to play. Upgrade to Stakko+ to remove ads and unlock every theme, unlimited hints, and the full daily archive.

Sort. Match. Solve. Every day.

Terms of Use (EULA): https://sites.google.com/lukosappsllc.com/stakko/terms-of-use