The 75-day challenge

Every day
is a link.
Forge 75.

Five real tasks, every day. Finish them before midnight and the day's link closes. Miss one and it never closes — the chain breaks and you start forging again. Run it alone, or hooked to a squad on the same 75 days.

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Free to start iPhone & Android Photos stay private
The Unbroken Today screen on Day 20 of 75: a volt chain link holding the day counter, the line ‘2 links to close.’, and today's five tasks with workout, diet, water and reading rows.

Midnight doesn't negotiate.

The day ends at midnight, closed or not. No repair, no freeze, no editing what you already lived. An open link stays open.

The five tasks

Five things. Every single day.

The same five, all 75 days. None of them is difficult on its own. Doing all five, without one skipped day, is the challenge.

TASK 1

One workout

45 minutes, any type. Every day, no matter what.

TASK 2

Follow your diet

You set the rules. No cheat meals, no negotiating.

TASK 3

Drink your water

A gallon a day, tracked as you go.

TASK 4

Read 10 pages

A real book. No audiobooks, no shortcuts.

TASK 5

Take a progress photo

A daily selfie, kept private. Nobody sees it unless you share it.

THE BREAK

Miss one — start over.

Skip any task, any day, and the link never closes. The chain breaks and the counter goes back to Day 1. Hard mode has no exceptions.

The Unbroken progress screen: the pact drawn as one winding chain running down the screen — the first twenty links forged, Day 21 the live link burning volt, and the days ahead still bare steel.
The chain

Your pact, link by link.

Every day you close is a forged link hooked onto the last. Progress is the whole pact in one screen: what's shut, what's open, and how far the steel still runs.

  • Closed links carry the light. Days you haven't lived stay steel.
  • 14 · 30 · 45 · 75. Pick the length. It locks on Day 1.
  • Your restart rule. Set what a miss costs before you start — Hard, Soft or Custom.
An Unbroken squad room called Iron Circle: three of four standing today, 128 days banked together, and the board listing You on Day 31 with a verified workout, Maris on Day 28, Kez on Day 22 and Dane on Day 9.
The crew

One chain. Your whole crew.

A squad is where the pact lives. Everyone takes the same five tasks to the same midnight, and every closed day and every restart lands on one shared board the moment it happens.

  • One board, everyone on it. Who's standing today, the run they're on, the days banked between you.
  • Restarts show too. The ledger writes itself — nobody curates their story.
  • Linked fate is the two-person mode inside it. Hook one member to your pact and your days close together.
An Unbroken linked-fate pact room: two chain links threaded through each other for You and Alex on Day 23, your side showing 3 of 5 tasks done and their side veiled with ‘Seals when yours does.’
Linked fate

Two links. One chain.

Inside a crew you can hook one person straight to your pact, and your days thread through each other. Their day stays veiled until yours is sealed — nobody watches, nobody performs.

  • Seal yours to see theirs. The veil lifts for both of you at once.
  • One breaks, both restart. That is what linked fate means.
  • Or run as a Ghost. Just you and the record — bring people in any time.
14
The Reset
Two weeks
30
The Proof
One month
45
The Climb
Six weeks
75
The Full
The real one
The Unbroken break screen: Day 12 marked incomplete, the day's chain link drawn open with red scars, the two missed tasks named, and a field asking what actually happened.
The break

A break is recorded.
Days banked never reset.

When a link stays open the app says so, names the tasks you missed, and asks for one honest line you'll read next time. It doesn't scold you and it doesn't dress it up.

Your run goes back to Day 1. Your history doesn't. Every day you have ever closed stays banked — best run, comebacks, edges cleared — and Day 75 leaves a card worth keeping.

Straight answers

The honest FAQ.

It is a 75-day test of discipline: five real tasks, every single day, for 75 days straight. Each day you complete one 45-minute workout, follow your chosen diet, drink your water, read 10 pages, and take a progress photo. Do all five before midnight and the day counts. The point is not the tasks — it is doing them without negotiating with yourself for 75 days.
In Hard mode, missing any task on any day sends you back to Day 1. There are no streak freezes, no repair purchases, and no editing yesterday — the day ends at midnight, done or not done. It sounds harsh, and that is exactly why it works. If you want an easier on-ramp, Soft mode forgives a slip within limits, and Custom mode (Pro) lets you set your own restart rule.
No — you can run it as a Ghost, just you and the record, and bring people in whenever you want. But a squad is what makes it real. Join a squad taking the same five tasks to the same midnight, drop into a season with a cohort of strangers on the same pact, or link one partner inside your squad — in Linked Fate mode their miss restarts you too. An automatic ledger records who finished and who restarted — nobody curates their own story.
Yes. The full challenge — five tasks, the midnight rule, progress photos, your calendar and your record — is free. Unbroken Pro is an optional upgrade that unlocks Linked Fate partner mode, custom restart rules, deep stats, and watermark-free share cards. The essentials are never locked away.
Yes, Unbroken is built for both iPhone and Android. Download it from the App Store or Google Play. Your challenge data can back up to an optional account so it follows you across devices. Your progress photos stay private — the backup is yours alone, and nobody in your squad sees one unless you choose to share it.
No. Unbroken is an independent app and is not affiliated with, endorsed by, or connected to any trademarked program. The idea of a 75-day, five-task discipline challenge is not owned by anyone. Unbroken is our own take on it — with pacts, squads, seasons, and a record you keep.
Unbroken is a motivational tracker, not medical, nutritional, or fitness advice. The challenge involves intense daily exercise, dietary rules, and high water intake. Talk to a qualified healthcare professional before you start — especially if you are pregnant or nursing, under 18, have a medical condition, or take medication. You take part at your own risk.
Start here

Know the rules before Day 1.

THE RULES

Every rule, settled early

What each task actually asks, where people quietly bend it, and the gray areas worth deciding in writing before you start.
THE WINTER ARC

October to January, decided

The seasonal challenge: three to five rules of your own, ninety-two days, and a finish line the calendar sets instead of you.
THE EVIDENCE

How long a habit really takes

Not 21 days. The research puts it nearer 66, and the spread between people is wider than any three-week program admits.
THE TOOLS

Trackers and calculators

Grids, streak counts and the date maths, in the browser tab you already have open. Nothing to install, and no account.

Your excuses expire at midnight.

Pick your pact and put Day 1 on the board tonight.

Download on theApp Store Get it onGoogle Play