Constructor Master: Safety & Logic
Learn construction with LeKha: put on the helmet and all the safety gear before working, then assemble pieces in the right structural order (foundation, columns, beams, walls, roof) across 5 projects from a wooden cabin to a skyscraper. Get the order wrong and the structure collapses!
Ages 8–99
Lộc rules of the game
- Win a level for the first time: +5 Lộc to your wallet (once per level per account).
- Replay a level you have won: fireworks only, no extra Lộc.
- Lose or abandon a level not yet won: 50% of the Lộc you earned from this game is taken away.
Sign in to earn Lộc. Guests playing level 1 neither earn nor lose Lộc.
Chapters
From level 2, sign in to keep playing, save your scores and earn Lộc for every level you win.
Daily challenges
A new level every day, the same for everyone. Replay as often as you like to beat your own score.
- Difficulty 3/5
Today's challenge
New level every day at midnight
Not played yet
Top players
Nobody on the board yet. Be the first!
- Difficulty 5/5
Weekly challenge
New level every Monday morning
Not played yet
Top players
Nobody on the board yet. Be the first!
Endless practice
A fresh random level each time: a 3-star win makes the next one harder, a loss makes it easier. No score, no Lộc lost.
Current level: 2/5
Challenges count for the leaderboard only: no Lộc is won or lost. Sign in to save your score and appear on the challenge leaderboard.
Leaderboard
Only nicknames of players who opted in are shown.
- 1NDH6 stars3000 pts
- 2van1 stars700 pts