Bridge Builder

How to play

Build left to right on supports. Adjacent sections may rise or fall by one row.

Controls

Tap the board · Tab + Enter · Answer keys 1–4 where shown

A few ways to improve

• Look at the destination before placing the first section. Four columns leave limited room to change height, so a support that moves away from the final row may require a correction you cannot make in time.
• Plan backward from the far-bank support if a branch is confusing. Identify which row the third section must occupy, then connect that requirement to your current bridge. Use Undo when a chosen branch cannot continue.

Difficulty and daily progress

A round lasts 60 seconds. Every three starts of Bridge Builder raise its daily difficulty, up to difficulty 10. Your count resets at 00:00 UTC, so tomorrow begins with the starting challenge again. The clock continues if you switch tabs, and leaving ends the attempt.

Scores and rewards

The score measures this game’s performance. Reward points are a separate account balance. Practice rounds earn no points or XP and do not enter the rewarded leaderboard. Rewarded rounds require sign-in, human verification, active play, and live gameplay checks before a result is saved. Idle or abandoned rounds do not earn rewards.

After an eligible rewarded round, keep its sponsored claim page focused for 12 seconds and complete a fresh hCaptcha. Then select Claim reward to add the pending points and XP to your account. No advertisement click or purchase is needed. You can return to an unfinished claim from the arcade; another rewarded round becomes available after that claim is collected or skipped.

Account points currently unlock site cosmetics. Each player level after level 1 adds a 0.1% bonus to points earned from games. Read the fair-play rules or visit Support if a round needs help.