Klotz

Block puzzle in 1010! style. 6 modes, levels, specials. Fully local, no tracking, no ads, no account.

Klotz is a relaxed block puzzle in the style of 1010!. Each round you get three polyomino pieces and place them on a square board. Full rows and columns clear simultaneously. Chain several clears in a row to build a combo -- and earn specials. SIX MODES - Endless -- classic, no time pressure, with a solvability guarantee - Daily Challenge -- same piece sequence every day, 30-day history - Levels -- 10 stages with block and ice obstacles, 1-3 stars - Time Trial -- 180 seconds, combos count double - Reverse -- clear a pre-filled board before the pool runs out - Shrink -- the board shrinks inward over time Plus your own piece sequence from a keyword: replay the exact same game as often as you like and try to beat yourself. SPECIALS AS LIFESAVERS - Bomb -- clears a 3x3 area - Hammer -- removes a single cell - Joker -- fills a free cell Earned through combos and cleared lines. As long as specials are in your inventory, the game cannot end. BOARD SIZES 6x6, 8x8, 10x10 or 12x12 -- freely selectable. Difficulty, bonus frequency and special stock scale with the size. FULLY LOCAL No account, no login, no server, no ads, no tracking. The extension requests no permissions and sends nothing to the internet. Saved games, high scores, statistics and settings stay in your browser (IndexedDB). You can delete them completely at any time in the settings. Keyboard supported: Tab between pieces, arrows to position, Enter to place, Esc cancels.