Each Trial is a strategy a real species uses, turned into something you can run yourself in about ten minutes. Each card says what to do and why it helps.
What each Trial asks you to do, and what it does for you. Reading a Trial needs no account. 3,017 Trials across 2,325 species. Showing 2,701–2,760.
The Trial
Spend twenty minutes today completely alone with nobody contactable: no messages, no calls, no company, no audio. Afterwards write down the one thing the solitude made obvious.
Why it helps
Never being alone means you only ever have the thoughts that survive interruption. Twenty uninterrupted minutes gives you the ones that need longer to surface.
2 minDifficulty 1
The Trial
Improve the condition of your engine today rather than the shape of what you are doing, and then test the same task.
Why it helps
Refining the shape of your work while the engine is cold gets you a well-shaped slow result. Warming the engine changes the number immediately.
1 minDifficulty 3
The Trial
Name the one hard constraint your cheap method imposes today, and build the route around it rather than around the destination.
Why it helps
Planning from the destination means discovering your cheap method cannot get you there. Building from the constraint gives you a route that actually works.
2 minDifficulty 1
The Trial
Identify the single escape route whatever you are pursuing relies on today, and remove your inability to follow it there.
Why it helps
Pursuing something that can always escape upward means never finishing. Extending your reach into that one route is what makes the pursuit work.
2 minDifficulty 2
The Trial
Stop trying to trigger one thing early today and let the fallow period complete first, naming what the fallow period is actually for.
Why it helps
Triggering something before its fallow period is done wastes the whole attempt and you blame the method. Letting it complete costs you only patience.
2 minDifficulty 1
The Trial
Name something you have been trying to attract into your life without having anywhere for it to sit. Build or clear that space today, make it visible to one person, and invite nothing yet.
Why it helps
Chasing something you have no room for means it arrives and immediately has nowhere to go, so it leaves. Having the space ready first turns attracting it into something that happens to you.
2 minDifficulty 2
The Trial
Strip one thing down thin enough today to fit a space your competition cannot enter, and name what you removed to get it there.
Why it helps
Competing in the space everyone can reach means your effort goes into the contest rather than the work. Being thin enough for a space they cannot enter removes the contest.
2 minDifficulty 1
The Trial
Move one thing of yours into a genuinely different environment today and then leave it entirely alone rather than managing it there.
Why it helps
Managing something closely in a new environment prevents the adaptation you moved it there for. Leaving it alone is what actually changes it.
2 minDifficulty 2
The Trial
Build one thing today out of at least thirty small pieces, adding them one at a time without stopping to evaluate the whole until all thirty are in. Then stop and look.
Why it helps
Judging a build after every piece means you never get past the first few and call it bad taste. Thirty pieces in before you look gives you something to judge.
2 minDifficulty 3
The Trial
Pick one thing you have stored somewhere and cannot reliably find again. Put it in a definite place today and write down the location somewhere you will actually look, then say the location out loud from memory.
Why it helps
Storing something carefully and then not remembering where is the same as losing it, and you pay twice by buying it again. Recording the place turns storage into something you can actually draw on.
2 minDifficulty 2
The Trial
Remove one thin surface layer today using many tiny repeated contacts rather than one edge or one pass.
Why it helps
One edge or one pass skips over something with no thickness and you conclude it cannot be done. Thousands of tiny contacts take all of it.
2 minDifficulty 2
The Trial
Get to one thing today by the longer route that stays near cover the whole way, and refuse the direct line across the open even though it is quicker.
Why it helps
The direct route across the open is faster right up until something goes wrong, and then you have nowhere to go. The longer covered one takes minutes and cannot fail that way.
2 minDifficulty 2
The Trial
Use one gap today that only something your size can get through, and plan for the frequent resupply that smallness requires.
Why it helps
Staying small to use the gaps also means you cannot go long without resupply. Planning the resupply is what makes the gap strategy survivable for you.
2 minDifficulty 2
The Trial
Set up five safe fixed loops or handles along a room and thread one long cord through all five in order without letting go of the working end.
Why it helps
You turn forest flow into one concrete experience with a visible finish.
10 minDifficulty 2
The Trial
Take something you have been trying to force open and instead find the route that already admits you, following its shape rather than resisting it. Get in that way today.
Why it helps
Forcing something open costs you energy and usually breaks the relationship or the thing. Following the route that already admits you gets you inside without any of that.
2 minDifficulty 1
The Trial
Set up one alert today that brings information to where you are: the saved search, the notification, the person who will tell you, and then stop checking manually.
Why it helps
Checking manually costs you attention all day and you still miss things. One line that brings it to you means you can stop looking entirely.
1 minDifficulty 3
The Trial
Assemble one thing today entirely from borrowed parts taken from unrelated sources, and use it for real rather than building anything new.
Why it helps
Building from scratch means you spend weeks before anything works. Borrowed parts from unrelated places get you something usable the same day.
2 minDifficulty 2
The Trial
Protect one thing you care about today with three stacked passive defences rather than one active one: make it hard to reach, put it somewhere isolated, and place something near it that deters interference.
Why it helps
Defending something by reacting every time it is threatened means you spend your life on guard. Three passive defences stacked once mean you can walk away from it.
2 minDifficulty 3
The Trial
Choose explicitly today which of several distinct strategies you are running, rather than assuming you are progressing along one ladder.
Why it helps
Assuming you are on a single ladder means grinding toward a position that was never the only option. Naming three tells you which one suits you.
1 minDifficulty 4
The Trial
Name the form of success you have been assuming you must reach, then name a genuinely different one that would suit you better, and take one step toward the second today.
Why it helps
Measuring yourself against one definition of success means being permanently behind on a ladder you did not choose. Naming a different viable form usually makes the next step obvious.
2 minDifficulty 1
The Trial
Start the next stage of one thing today inside the current stage rather than after it, and do not wait for anything to finish before beginning what follows.
Why it helps
Waiting for each stage to finish before starting the next means your total time is the sum of all of them. Starting them inside each other collapses that to a fraction.
2 minDifficulty 2
The Trial
Before applying pressure to something today, make sure you can take the same pressure in return, and strengthen that first.
Why it helps
Applying pressure without being able to take it means the exchange costs you more than them. Strengthening first makes the same move safe.
1 minDifficulty 3
The Trial
Check tomorrow's forecast for the worst hour, then dress for that hour before you leave, in layers that trap air rather than one heavy thing: a thin base, a loose middle, a windproof outer. Go outside for twenty minutes in that worst condition and stay out the full twenty.
Why it helps
One heavy coat makes you cold and immobile at the same time, which is why you stay indoors and your week shrinks. Layers that trap air let you be outside in weather you were avoiding.
2 minDifficulty 1
The Trial
Find the one small blockage sitting at a junction in something of yours and clear it today, rather than working on the large stalled things downstream of it.
Why it helps
Working on the big stalled things downstream achieves nothing for you while the junction is blocked. Clearing the small blockage frees all of them at once.
1 minDifficulty 4
The Trial
Identify one load you are carrying alone that other people in your household or team could legitimately share. Break it into named parts and ask three specific people for one part each, today, out loud and by name. Not a vague request for help - one named part, one named person, with a time attached.
Why it helps
Carrying something alone that others could share is why you are depleted and why they feel shut out. Three specific asks today redistributes the weight and usually costs far less goodwill than you expect.
2 minDifficulty 2
The Trial
List the three access points you actually depend on - a key, a login, a contact, a route, a document. Check each one works today by using it, not by assuming: open the lock, log in, call the person, walk the route. Fix anything that has quietly seized up.
Why it helps
The access points you rely on fail silently and you find out at the worst moment. Testing three of them today costs you ten minutes and removes a whole category of emergency.
2 minDifficulty 2
The Trial
Cross a short route, along a sofa, a climbing frame or a line of furniture, keeping at least three points of contact at all times. Move one limb only while the other three hold. Go slowly and never once catch your balance.
Why it helps
Speed is how you cover for a setup that cannot hold you. Anchoring before you reach means you stop spending energy on recovery, and slow suddenly becomes the cheaper way to work.
2 minDifficulty 1
The Trial
Name the one place you rely on for something important - the single cafe, gym, shop, friend or room. Today, find and actually use two alternatives for the same purpose, far enough apart that one closing would not take the other. Use each once before the day ends.
Why it helps
Relying on a single place for something important means one closure or falling-out takes it from you completely. Two working alternatives, used once each, make that loss survivable instead of disorienting.
2 minDifficulty 1
The Trial
Before one thing you have been avoiding because the landing could hurt, put three specific protections in place, then commit to it fully today rather than easing in.
Why it helps
Easing into something that could hurt means you get the risk without the result. Three protections in place first let you commit properly and keep the upside.
1 minDifficulty 4
The Trial
Agree three distinct sounds or gestures with one other person and what each means - one for come here, one for stop, one for I am fine. Then spend the next half hour using only those three to coordinate something real with them, with no words at all.
Why it helps
Coordinating with someone through full explanations is slow and fails exactly when things get loud or urgent. Three agreed signals set up in advance work when talking no longer does for you.
2 minDifficulty 2
The Trial
Make one meal today from three staples you already have, with nothing bought and no recipe followed, and eat it as the whole meal rather than supplementing it.
Why it helps
Needing the right ingredients before you can eat properly means you shop constantly and still end up ordering in. Three staples and no recipe feeds you tonight.
2 minDifficulty 1
The Trial
Take something you need to say to one person and have been delivering as a single blunt line. Break it into three steps that escalate: the observation, what it costs you, what you are asking for. Say all three to them today, in that order, and stop after the third.
Why it helps
Leading with the demand makes people defend themselves instead of hearing you, so nothing changes. Escalating through observation and cost first means the request arrives to someone who already understands why it matters.
2 minDifficulty 2
The Trial
Build a stable three-point stand from what you have - three books, three cans, a tripod of sticks - that holds something at the height you actually need it: a phone, a book, a light. Test it by letting go completely. Then use it for twenty minutes without touching it.
Why it helps
Holding things up by hand is why you cannot work for long and why your neck and arms ache by the evening. One three-point stand built once removes that for good.
2 minDifficulty 1
The Trial
Establish today whether a number you are treating as a level is actually a point on a cycle, and say where in the cycle it sits.
Why it helps
Reading a cyclic number as a level means planning for a peak that is about to collapse. Knowing where in the cycle you are changes every decision.
2 minDifficulty 2
The Trial
Choose one fixed base today and do three separate outward trips from it, returning fully to the base between each one. Never plan a trip longer than you can walk back from.
Why it helps
Ranging further than you can get back from is how a good day turns into a stranded one. Trips sized to your return keep every gain you make.
2 minDifficulty 2
The Trial
Take three turns today you never take on a route you walk often, doubling back at least once rather than pressing forward, and arrive at the same destination by the unfamiliar way.
Why it helps
Always pressing forward means anyone can predict where you will be next. Doubling back costs you a few minutes and makes your route impossible to anticipate.
2 minDifficulty 2
The Trial
Before entering a period where you cannot resupply, load up today: fill the store, prepare the food, bank the hours, and name the period it must cover.
Why it helps
Entering a no-resupply period without loading means running out halfway and there is no fixing it then. Naming the period tells you exactly how much to bank.
2 minDifficulty 1
The Trial
Pick someone whose visible success you have envied and find out what the unglamorous years actually were. Ask them directly if you can, or find a real account. Then write down the one thing that surprised you.
Why it helps
Comparing your messy middle to someone's visible result is why your own progress looks like failure. Finding out what their grub years were is usually the most reassuring hour you will spend this month.
2 minDifficulty 1
The Trial
Practise one hard skill today in a place where nobody can see it, and do not mention it afterwards. Put in a session that is longer than you would do if it were being watched.
Why it helps
Practising where people can see makes you choose things that look good rather than things that are hard. Unobserved sessions are where your actual capability gets built.
2 minDifficulty 3
The Trial
Pick one thing you have been quietly withholding. Reveal it today in one clear move, then stay exactly where you are and say nothing further rather than explaining or retreating.
Why it helps
Revealing something and then immediately explaining it undoes your whole move, so people read the retreat and not the reveal. Staying in place and saying nothing is what makes it land.
1 minDifficulty 3
The Trial
Choose one room with ten stray items in it and one chair as your shelter, and set the phone so the chair and the items' homes are all in view. Make ten calm trips: stand, fetch one stray item, place it in its home in that room, and return to sit down before the next.
Why it helps
A tidier room and a calm, rhythmic way to get through a chore.
15 minDifficulty 2
The Trial
Choose one knot you know or can learn, such as a reef knot or a bowline. Tie that same knot three times on three different things: a parcel or box, a bag handle, and a length of cord around a chair leg. Pull each one firm to test it.
Why it helps
Learning a new method for every situation leaves you half-skilled at many things. One dependable technique, practised until it holds anywhere, gives you something you can rely on wherever you are.
2 minDifficulty 2
The Trial
Overlap three or four separate leaves, such as lettuce, spinach and large basil leaves, around a small filling like grated carrot or hummus, and tie them together with two or three chive stems so they form one closed tube with no filling showing.
Why it helps
A simple, fresh snack with a small building step that makes it fun.
10 minDifficulty 1
The Trial
Apply no pressure today and instead take up slack only when it appears, moving in each time the other side gives something.
Why it helps
Constant pressure makes them brace and you both tire. Taking up slack when it appears gets you the same ground without any resistance.
2 minDifficulty 1
The Trial
Go round one room and test the screws on handles, hinges, glasses frames or a chair by hand. Find one that is loose but has not yet fallen out, and tighten it with the right screwdriver until it is firm. Do not start any bigger repair.
Why it helps
You ignore the small wobble until the handle comes off in your hand. A two-minute fix now saves you the broken part, the cost and the afternoon spent replacing it.
2 minDifficulty 1
The Trial
Take one result you want this week that normally fails at the last moment. Work backwards and write the three conditions that have to already be true for the final move to land. Spend thirty minutes today doing only those three - none of the final move itself - and mark each one done.
Why it helps
Most of what you attempt fails at the end because the groundwork was never laid, not because the final push was weak. Doing only the setup once shows you where the real failure lives.
2 minDifficulty 2
The Trial
Roll a sock into a tight sausage and show that a clothes peg can easily bite onto it. Cover it with rows of overlapping card scales, each lapping over the one behind, taped only at their front edges, then try five peg bites at different spots.
Why it helps
A calm, satisfying build that shows why overlapping layers make such good protection.
15 minDifficulty 2
Amazon River Dolphin · River-Curve PlayThe Trial
Put a baking tray in the sink with two centimetres of water and scatter thirty cereal hoops across it. Scoop with a teaspoon for thirty seconds and set that catch aside, then refloat them, tilt the tray so the water drains into one corner, and scoop for another thirty seconds.
Why it helps
A quick kitchen experiment that makes a big ecological idea obvious.
10 minDifficulty 2
The Trial
Name one force already moving in your situation, a deadline, a trend or someone else's momentum. Position yourself close to it today rather than generating your own push, and let it move the thing.
Why it helps
Generating your own push when a force is already moving nearby means you work hard and arrive later than people who simply stood closer to it. Positioning costs you nothing and does most of the work.
2 minDifficulty 3
The Trial
Widen the contact area for one thing today so an unstable surface will hold it, changing the contact rather than reducing the weight.
Why it helps
Trying to make something lighter so a weak surface holds it means giving up what you wanted it for. Widening the contact keeps all of it and the surface still holds.
2 minDifficulty 2
The Trial
Deliberately reduce your proximity to a concentration today, moving somewhere thinner even though the resource there is poorer.
Why it helps
Being near the concentration means being near everything that preys on concentrations. Thinner ground pays less and nothing is hunting you there.
2 minDifficulty 2
The Trial
Take one defence today out of the very thing that was resisting you, rather than building your own, and then stop hiding.
Why it helps
Building your own defence while something resists you means paying twice. Taking the defence out of the resistance itself costs you nothing extra.
2 minDifficulty 1
The Trial
Use one tolerance of yours today to take something defended as both your supply and your cover, rather than just as a supply.
Why it helps
Treating a defended thing as only a supply means still finding cover elsewhere. Using it as both halves the places you have to be.
2 minDifficulty 2
The Trial
Occupy one situation today that others cannot tolerate at its worst, and name the specific condition that excludes them.
Why it helps
Avoiding situations that get bad at their worst means competing wherever conditions are pleasant. Tolerating the worst hours gives you the place entirely.
2 minDifficulty 1
The Trial
Name one habit or arrangement that used to protect you and no longer covers what you do, then say out loud what it is actually costing now. Change or drop one part of it today.
Why it helps
Protections you have outgrown keep taking effort while giving you nothing, and they are hard to notice precisely because they once worked. Naming the current cost makes dropping one obvious.
2 minDifficulty 1
The Trial
Make one thing of yours too large to be taken rather than quicker to defend today: bundle it, formalise it, attach others to it.
Why it helps
Defending something small faster still leaves it small enough for someone to take from you. Making it too large to swallow means nobody attempts it.
2 minDifficulty 2
The Trial
Move one activity today into the buffered part of the day where conditions are mildest for you, and state what the exposed hours would have cost.
Why it helps
Working in the hardest conditions because other people manage it ignores that the cost is not the same for you. Using the buffered hours gets the work done at a price you can pay.
2 minDifficulty 1
The Trial
Beforehand, pour a small glass of vinegar into an empty plastic bottle, spoon two teaspoons of baking soda into a balloon, and stand a folded-card "predator" taller than the bottle so its side touches the bottle neck. On go, stretch the balloon over the neck within five seconds without spilling any powder, then lift it so the powder drops in and let the swelling balloon push the predator over within twenty seconds of go, without touching the card.
Why it helps
Twenty seconds of fizzing suspense and a satisfying pop-up finish.
5 minDifficulty 3
The Trial
Outdoors or in a bath, line up three empty paper cups on a flat surface. Stand behind a line one and a half metres away with a squeeze bottle or water pistol, and topple all three with jets of water in twenty seconds.
Why it helps
A quick, splashy accuracy burst that sharpens aim under pressure.
3 minDifficulty 3
The Trial
Drop fully into recovery after one high-effort stretch today rather than idling, and shut down everything the recovery does not need.
Why it helps
Idling after hard effort costs you nearly as much as the effort and leaves you unrecovered for tomorrow. A real shutdown is the only thing that resets you.
2 minDifficulty 1
