Klotz

About

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.