OpenWaterPrep
◆ Printable PDF · PADI · SSI · NAUI

The Open Water exam, on one cheat sheet.

Every number, rule and diagram the written test throws at you — plus 40 rapid-fire practice questions and the traps that catch everyone. Print it, pin it, pass.

Instant PDF · one-time payment · pass guarantee

or try the free practice quiz first →

What's in the pack

Every key number

Depths, ascent rate, safety stop, pressure at depth, gas reserve — the figures examiners love, on one panel.

40 rapid-fire Q&A

Original questions that mirror the real exam. Cover the answer, drill, repeat.

5 exam diagrams

Boyle's law, no-stop limits, equalization, ascent profile and hand signals.

The 12 golden rules

The safety rules every version of the exam tests — in plain language.

6 classic exam traps

The answers that feel right and are wrong. Learn them once, never miss them.

Night-before cram card

A single page to skim the hour before you sit the test.

Exam Cheat-Sheet Pack

$9one-time

🔒 Secure checkout by Stripe · Billed by Rotate Pilot, our studio.

Want to truly understand it?

The cheat sheet is the highlight reel.

The full OpenWater Pass System teaches the why behind every rule — 5 modules, 250 explained questions, 2 mock exams and a pass guarantee. Or get the Complete Vault and take everything at once.

Questions, answered

Is this the real PADI / SSI / NAUI exam?+

No — every question is original, written to mirror the format and reasoning of the entry-level exam without copying any agency's copyrighted test. It works across PADI, SSI and NAUI because they test the same core theory.

What do I actually get?+

An instant PDF download — a printable pack with every key number, five diagrams, the golden rules, 40 rapid-fire practice questions with answers, the six common traps, and a one-page cram card. Read it on your phone or print and pin it up.

Is the cheat sheet enough to pass?+

It's the perfect fast review if you've done your course reading. If you want to truly understand the why behind every rule — with 5 full modules, 250 explained questions and two mock exams — grab the full OpenWater Pass System.

How do I get it after paying?+

Instantly. You'll get an email with your download link right after checkout.