About
About Plain
Seven rounds. One balloon. How high can you go?
A little knowledge. A little instinct.
Name something close to the target or estimate a number. Each answer lifts your balloon; the clock slowly brings it down. Everyone gets the same daily puzzle.
Your own daily game
This edition runs its own game engine, question bank, accounts, groups and scores. A new puzzle opens at midnight in America/New_York. No original game service is contacted.
The numbers
Explore the question sources or revisit past puzzles.