If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Use speed, skill, rhythm and reflex in the 6 events.
Event 1 - banana lift (speed)
Event 2 - chin ups (rhythm)
Event 3 - 1 ton toss (speed + accuracy)
Event 4 - barrel balance (skill)
Event 5 - monkey punch (accuracy + skill)
Event 6 - tree climb (reflex)