Finish the Daily ChallengeSubmit one replay-validated Daily result.
0/100:00 UTC reset · one shared seed
Block Blast Daily Challenge
Play the same deterministic piece sequence worldwide. The challenge resets at 00:00 UTC, so every country uses the same daily key at the same moment. Your local best and streak stay in this browser.
Daily archive
Replay a daily puzzle
Each date always maps to the same generator seed in this browser game. Your local score and streak history remain on this device.
Validated daily goals
Today’s Missions & Badges
Line HunterClear the required number of lines.
0/0Combo ChainReach today’s combo target.
0/0Score TargetReach today’s score target.
0/0🏅
Perfect Day BadgeComplete all four validated missions in the same UTC Daily Challenge.
Daily leaderboard
Top players · 2026-09-04
| Rank | Player | Score | Lines |
|---|---|---|---|
| Loading rankings… | |||
Scores shown here are replay-validated submissions for this exact UTC daily key.
How the global Daily Challenge works
The daily mode derives a deterministic seed from the UTC calendar date. Two players opening the same date begin from the same seeded sequence, making the challenge repeatable and shareable.
Your placements change the board, so later possibilities can diverge. Compare the dated starting sequence and final score rather than expecting identical boards after different moves.