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 481–540.
The Trial
Next time something threatens you today, run the escalation in order and nothing out of order: first the cheap bluff, hold it for ten seconds, and only if that fails go to the expensive one. Never start at the top.
Why it helps
Starting at your most extreme response means you have nothing left when the bluff would have worked. Running the cheap one first usually ends it and costs you nothing.
1 minDifficulty 4
The Trial
Take one urge you have had repeatedly today, to check, buy, scroll or reply, and trace who benefits from you having it. Name the beneficiary out loud, then deliberately do not act on that urge once.
Why it helps
Most of your repeated urges were designed by someone with an interest in you having them. Naming who benefits, once, makes the next one much easier to notice and not act on.
2 minDifficulty 1
The Trial
While a group works head-down today, keep a continuous low stream of contact going rather than reporting at intervals.
Why it helps
Reporting at intervals while everyone is head-down means the group drifts apart between reports. A continuous low stream costs you nothing and holds it together.
2 minDifficulty 2
The Trial
Name one thing you have been keeping hidden to stay safe. Make it visible today in one deliberate way, and use the earlier warning that visibility gives you.
Why it helps
Keeping something hidden to stay safe also means nobody tells you about a problem with it until it has arrived. Visibility costs you cover and buys you time, which is usually the better trade.
2 minDifficulty 2
The Trial
Pick one thing you want to ask someone for this week. Run through every reason in your head, then choose the single strongest one. Say the request and that one reason out loud in one sentence of twenty words or fewer, counting the words on your fingers. Drop every other reason.
Why it helps
You walk into important conversations with ten weak reasons and get talked round. Arriving with one strong, prepared point makes you clearer, quicker and much harder to brush aside.
2 minDifficulty 2
The Trial
Place a consenting friend or a large cuddly toy in the middle of a clear space and hold a patterned scarf. On go, trot a half-circle around them, stop, and in one movement sweep the scarf across your face while turning your whole side to them, then repeat twice more, all within thirty seconds.
Why it helps
A silly, fast bit of performance that gets your heart rate and your confidence up.
3 minDifficulty 3
The Trial
Place a harmless object on the floor and circle it quickly three times while laying a string boundary around it, never touching the target.
Why it helps
A boundary laid at speed without touching the thing it surrounds, which is harder than it looks.
5 minDifficulty 4
The Trial
Spread twelve small safe objects across a table, then use both hands moving around the outside to push them into one tight central group without picking any up.
Why it helps
You turn acrobatic joy into one concrete experience with a visible finish.
10 minDifficulty 2
The Trial
Seat three or more willing people around a table with propped boards or open books between them so no one can see anyone else, each with a pen of their own colour. Pass one card round the screens in the same order for three full rounds, with each person adding one short line or doodle that answers the entry before theirs.
Why it helps
A small, warm group conversation that leaves a keepsake behind.
12 minDifficulty 2
The Trial
Interrupt the flow a situation depends on rather than its visible activity today, and identify that flow before acting.
Why it helps
Targeting the visible activity means a long struggle you may not win. Interrupting the flow it depends on resolves it before anyone notices.
1 minDifficulty 3
The Trial
Choose one fixed, quiet place you can always reach: a chair, a step, a corner. Take a change that has upset your plans this week. Go straight to that place, sit still for two minutes with a timer running, then say out loud the one next step you will take.
Why it helps
Sudden changes push you into quick reactions you later regret. Having one fixed place to stop for two minutes gives your head time to settle, so the next step you take is chosen rather than grabbed.
2 minDifficulty 1
The Trial
Find an existing sheltered nook or support you normally overlook and use it for one useful five-minute task. Photograph the setup.
Why it helps
Practises opportunistic use of infrastructure by turning an already-built feature into a useful working site.
6 minDifficulty 1
The Trial
Pick one search you have been doing by covering ground. Do it today by moving slowly through a small area and looking closely, and cover no new ground at all.
Why it helps
Searching by covering ground means you move past everything too fast to see it, and conclude there is nothing there. Slow close looking in a small area is where the things you missed actually are.
2 minDifficulty 2
The Trial
Rest open salad tongs flat on a smooth table with their tips at the edge of a marked lane. A consenting helper ties a ribbon tail to a small beanbag and, at moments picked by a die roll off camera, slides it along the lane past the tips, five times; each time you snap the tongs shut on the beanbag, and the helper then tugs the ribbon steadily for three seconds.
Why it helps
A tense reflex game with a satisfying clack each time.
4 minDifficulty 3
The Trial
Stand in a dark or unfamiliar room with your eyes closed. Clap once, sharply, and listen to how the return changes. Move three steps, clap again, and keep going until you can say where the nearest wall and the open side of the room are. Then open your eyes and check.
Why it helps
You navigate unfamiliar situations by looking, so when there is nothing to see you stop moving. Learning to send a signal and read the reply gives you a way forward in the dark.
2 minDifficulty 1
The Trial
Have one competitive thing out in the open today in a harmless form, a game, a bet, a timed contest, with the person you have been quietly competing with.
Why it helps
Quiet competition you never name keeps getting worse because neither of you can resolve it. One harmless contest usually clears it in an afternoon.
2 minDifficulty 2
The Trial
Clean one vented, perforated or breathable household surface without covering its openings. The finished surface must stay able to pass air or water.
Why it helps
You get a concrete, memorable result while practising rain timing as a real human action.
8 minDifficulty 2
The Trial
Choose one small enclosed container or drawer, remove debris, dry it, and return only what belongs there. Photograph the cleaned space.
Why it helps
One small space is genuinely clean rather than rearranged, and it stays that way longer.
8 minDifficulty 1
The Trial
Find one neglected dirty or messy thing that everyone ignores and restore it without announcing what you are doing. Stop when the visible improvement is complete.
Why it helps
Leaves the environment genuinely better while building quiet responsibility without needing recognition.
10 minDifficulty 1
The Trial
Choose one small safe mess in a space you legitimately share—crumbs, packaging, clutter, stale cups, or an untidy common surface—and clean it without announcing that you did it. Use normal hygiene precautions.
Why it helps
You improve a shared environment and practise useful service that does not depend on recognition.
10 minDifficulty 2
The Trial
A consenting partner holds five dried lentils or paper bits in loosely cupped hands, with a shuffled face-down stack of seven playing cards, five red and two black, beside them. Before each reach, give your agreed signal, such as two raised fingers waved side to side; your partner turns the next card out of your sight and nods for red or shakes their head for black. On a nod, pick out one lentil; on a shake, lower your hand, wait three seconds and signal again, until all seven cards are used.
Why it helps
A playful drill in asking and actually listening to the answer before you reach, which carries over to any close-contact task.
5 minDifficulty 2
The Trial
Find one route other people use that has something in the way - an overgrown path, a blocked doorway, a cluttered corridor, a stuck gate. Clear it properly today, not just enough for you to pass, and leave it so the next person does not have to think about it. Tell nobody you did it.
Why it helps
Paths you squeeze past every day cost everyone a little, forever, and nobody fixes them because nobody owns them. Clearing one properly is the cheapest useful thing you will do this week.
2 minDifficulty 1
The Trial
Stand a clear glass in a large bowl, rest a funnel or small sieve lined with a tightly woven cloth folded double in its mouth, and pile gravel and sand into the bowl around the glass and up the funnel's sides so only its open mouth sits above the bed. Stir a spoonful of soil into a jar of water and pour it slowly straight onto the exposed cloth, then lift out the funnel and stand the muddy leftover beside the filtered glass with the cloth opened out.
Why it helps
A simple demonstration of why clean gravel matters to a river, made with kitchen things.
15 minDifficulty 1
The Trial
Pile cushions and pillows into a doorway until it is blocked. Line up behind it: the front person pulls a cushion free and passes it back, each person hands it on, and the last person stacks it neatly. Keep going until the doorway is clear.
Why it helps
A quick group job that shows how a line beats everyone grabbing at once.
10 minDifficulty 2
The Trial
Choose two spots you travel between every day, such as the bed and the desk.
Why it helps
A faster, safer route through your home, cleared in one go.
15 minDifficulty 2
The Trial
Choose one cluttered patch of desk, shelf or floor, clear it completely, then return only the objects that genuinely belong there. Everything else has to move outside the patch.
Why it helps
You create one dependable usable space instead of repeatedly fighting the whole room.
10 minDifficulty 2
The Trial
Identify the one spot where things pile up around you — a doormat, a drain, a hall table, a sink edge — and clear it completely in three minutes at full speed. Deal with each item as it comes rather than sorting first.
Why it helps
The spot that quietly accumulates everything is empty, in less time than you spend stepping round it.
3 minDifficulty 2
The Trial
Pick one cluttered surface, then clear it completely while counting every separate movement you make. Say the total out loud once the surface is empty.
Why it helps
One surface ends up clear, and you find out how many movements you normally spend without noticing.
10 minDifficulty 2
The Trial
Pick the seat where you will spend the next session, choosing one whose route to the nearest door has at least three items in the way. Move every bag, cable, box and shoe out of a clear lane at least shoulder width from the seat to the door, putting each item away rather than into another walkway or doorway, then sit down and start your task.
Why it helps
A tidier room and a genuinely safer workspace.
10 minDifficulty 2
The Trial
Sit in one chair with a view of a cluttered room. Spot one out-of-place item, get up, put it away, and sit back down in the same chair before spotting the next; repeat until ten items are cleared.
Why it helps
A cleared room, done in bites small enough that it never feels like a chore.
15 minDifficulty 2
The Trial
Clear the background of one thing today before doing it, removing the clutter rather than working around it, and keep it clear while you work.
Why it helps
Working against clutter means your effort competes with the mess behind it and reads as noise. Clearing the background first makes the same work land.
2 minDifficulty 2
The Trial
Tape a one-metre perch line on the floor and set three small objects on it, holding a gold or yellow scarf in each hand. When a random-interval timer app signals that a female has arrived, clear all three objects off the line, step onto it, bow low, shake both scarves, then fling them up over your back and hold the flared freeze for five seconds, all within thirty seconds.
Why it helps
A quick, joyful burst of performing that builds confidence.
4 minDifficulty 3
The Trial
Before starting the thing you keep failing to start, clear the physical surface it needs first and nothing else: the desk, the bench, the table. Carry everything off it, leave it bare, and only then begin.
Why it helps
You start on a cluttered surface and lose twenty minutes to friction every time. Clearing it completely first is five minutes and the work actually begins instead of stalling.
2 minDifficulty 2
The Trial
On grass, with shoes on, set two markers four metres apart and lay three rolled towels across the strip between them as low ridges. Standing sideways at the first marker, bound two-footed sideways over all three towels to touch the second marker in six hops or fewer, then return the same way, finishing within twelve seconds.
Why it helps
Twelve seconds of explosive lateral work that also happens to look hilarious.
3 minDifficulty 4
The Trial
Before you put the blindfold on, a helper tosses a coin ten times out of your sight and writes the order of present (P) and absent (A) on a card. Sit blindfolded; on each of ten turns the helper follows the card, silently holding a large board or tray thirty centimetres in front of your face or keeping it away, while you make sharp tongue clicks and say present or absent.
Why it helps
A surprising discovery that you can hear what you cannot see.
10 minDifficulty 3
The Trial
Move one piece of your communication today into a channel the party you want to avoid cannot receive, and verify they cannot.
Why it helps
Communicating in a channel the wrong party monitors means everything you say reaches them. One channel they cannot receive solves it permanently.
2 minDifficulty 2
The Trial
Take a goal too big for your own effort and attach it to something already moving at scale: an existing event, a seasonal push, someone else's launch, a current trend. Attach it today rather than building your own momentum.
Why it helps
Generating your own momentum for something big is where most attempts die. Attaching to a system already moving means the distance gets covered whether or not you have energy that week.
2 minDifficulty 2
The Trial
Find something already in motion today that is heading where you want to go, an existing project, meeting, trip or momentum, and attach your task to it rather than starting your own.
Why it helps
Starting your own effort for something already underway elsewhere doubles your work for the same result. Attaching to what is already moving gets it done for almost nothing.
2 minDifficulty 1
The Trial
Borrow the lift for one thing today from something already rising nearby rather than generating it yourself, and name the source.
Why it helps
Generating your own lift at a small size means not getting high enough and exhausting yourself. Borrowing it from something already rising gets you over.
2 minDifficulty 2
The Trial
Name the one thing your safe arrangement does not provide, and make a deliberate specific effort to get it today.
Why it helps
Safe arrangements always lack something, and you adapt to the lack instead of noticing it. Naming it means one deliberate trip fixes a chronic deficit.
2 minDifficulty 1
The Trial
Take one thing you normally rest from by stopping altogether. Rest from it today by going to a higher, broader version of the same thing instead, reading about it or planning it rather than doing it.
Why it helps
Resting by stopping completely means you lose your thread and spend the next session finding it again. Going higher in the same thing rests the tired part of you and keeps the thread intact.
2 minDifficulty 1
The Trial
Before putting effort into travelling toward something today, look for an existing current heading there and get into it instead.
Why it helps
Travelling toward something under your own effort means arriving late and tired. Finding the current going there first costs you an hour of looking.
2 minDifficulty 2
The Trial
Stick a paper mark on a wall at one end of a hallway or long room as your nest spot and put a far marker at least five metres away, with the camera at the nest end so the whole route is in frame. Walk to the far marker, touch it and return to touch the nest mark five times at a steady pace while a timer runs in view.
Why it helps
A light, steady movement break with a pleasing pacing challenge.
8 minDifficulty 2
The Trial
Wrap one fragile object so its most vulnerable end can be closed behind a movable flap while the rest stays rigid.
Why it helps
You build a simple defensive closure around the part that needs protection most.
8 minDifficulty 1
The Trial
Set two safe floor marks a few steps apart. From stillness, cross from one to the other in under three seconds and stop under control.
Why it helps
You turn range stealth into one concrete, visible experience instead of an abstract idea.
5 minDifficulty 3
The Trial
Pack one small everyday kit so every essential item is enclosed and nothing can fall out when gently turned over. Photograph it closed.
Why it helps
The kit survives being carried upside down, which is the only real test of packing.
6 minDifficulty 1
The Trial
Pick one thing you have taken hold of and keep half-releasing, a commitment or a decision. Close on it fully today, and refuse the next opportunity to loosen your grip on it.
Why it helps
Half-holding a decision means you carry its cost and get none of its benefit, and it stays open for months. Closing fully once ends the negotiation with yourself.
1 minDifficulty 3
The Trial
Pick one ask you have been making from too far away, and spend fifteen minutes closing the distance before you make it: get into the room, the thread, the proximity. Only ask once you are close, and if you are not close enough, do not ask.
Why it helps
Asking from too far away burns the ask and teaches the other person to say no to you. Closing the distance first turns the same request into an easy yes.
2 minDifficulty 1
The Trial
Today, act on the next small thing you notice within ten seconds of noticing it, with no deliberation: the reply, the fix, the thing out of place. Do it the moment it registers.
Why it helps
The gap between noticing something small and doing it is where it turns into a list item you carry for a week. Closing it immediately costs ten seconds and removes it entirely.
2 minDifficulty 2
The Trial
Show each escape you actually use to dodge one task: the phone, the other tab, the snack, the other room. Physically close each one, naming it as you go. Then start the task and do two unbroken minutes of real work.
Why it helps
Tasks feel hard when they are really just escapable. Removing the exits does more for your focus than willpower ever will, because there is nowhere else left to go.
2 minDifficulty 2
The Trial
Check today whether a standard response of yours still fits the threat you actually face, and change it if the threat has changed.
Why it helps
A response that worked against an old threat keeps feeling right and can be the thing that destroys you. One comparison tells you whether it still fits.
2 minDifficulty 1
The Trial
Take one thing you have been securing from one direction. Close on it from every direction at once today, every requirement and every party at the same time, rather than sequentially.
Why it helps
Securing something one direction at a time gives whoever is on the other side time to reorganise between your moves. Closing everything at once leaves nowhere for it to go.
2 minDifficulty 3
The Trial
Spend almost all your effort today on closing the distance to one thing, and keep the final move short.
Why it helps
Spending your effort on the move itself means launching from too far and missing. Putting it into the approach means a short move is enough.
1 minDifficulty 3
The Trial
Convert one withdrawal today into a complete closure, so there is no remaining opening rather than a smaller one.
Why it helps
Withdrawing leaves an opening that anyone persistent can work on you through, and they will. Closing completely means there is nothing left to try.
2 minDifficulty 1
The Trial
Place one thing today among others that look the same rather than giving it its own space, and remove whatever was setting it apart.
Why it helps
Giving something its own space is exactly what makes it the thing people look at. Putting it among identical things means nobody picks your one out at all.
2 minDifficulty 1
The Trial
Set up one response today that seals a problem off within minutes rather than relying on compartments to contain it.
Why it helps
Relying on compartments you do not actually have means a problem reaches everything before you notice. One minutes-fast sealing response covers all of it.
2 minDifficulty 1
The Trial
Work out today what a cheap option you are using actually costs you in time, state the number, and decide whether to keep it on that basis.
Why it helps
Cheap options feel free because the cost comes out of your hours, not your money. Putting a number on it usually changes what you choose.
2 minDifficulty 1
The Trial
Roll a strip of paper into a flat sleeve about a finger long and wrap it in double-sided tape. Gather fluff from a dryer filter, hairbrush, rug or sofa seam and press it on until no paper shows, keeping both ends clear so a pencil slides straight through.
Why it helps
A quirky, calm make that turns household fluff into something oddly beautiful.
15 minDifficulty 1
The Trial
Apply one cheap external layer today that solves two problems your own structure cannot, and name both.
Why it helps
Trying to solve two problems by changing your own structure takes months. One cheap applied layer handles both of them this afternoon.
2 minDifficulty 1
The Trial
Store energy or preparation slowly behind one holding mechanism today, and release it in a single instant rather than spending as you go.
Why it helps
Spending effort as you generate it means your output never exceeds your rate. Storing it behind a latch lets one release exceed anything you could do live.
1 minDifficulty 3
