Cookie Policy
nano133.com uses a few cookies to make its features work, and your browser's storage for your settings. It uses no advertising cookies, no tracking cookies and no analytics.
Last updated: 18 October 2026.
1. Cookies
All of these are "strictly necessary": a feature does not work without them. The site sets them itself. They are HttpOnly (page scripts cannot read them), and Secure on the live site. None of them tracks you across sites.
| Cookie | What it does | How long |
|---|---|---|
arcade | Your sign-in: a random token (we store only its hash). Without it you are signed out. | 365 days, or until you sign out |
pay | Marks the browser that started a payment or a proof of a wallet, so only that browser can claim it. | 3 hours |
ns_dev | Glimmer: a random id for this browser, so a paid ad skip stays skipped. | 365 days |
nf_dev | Fans: a random id for this browser, so a paid post or pass stays yours. | 365 days |
nu_acc_… | Unlock: a short receipt that lets this browser read what it paid for. | 15 minutes |
nu_dev_… | Unlock: this browser's access to an item it paid for (up to 3 browsers an item). | 30 days |
n133_fd | The faucet, and a claim on Coin Run: a random id for this browser, so it gets one free claim a day (we store only a keyed hash). | 400 days |
xp_oauth | Cross-posting, where on: a one-time check while you connect an account. | 10 minutes |
Our hosting and security provider, Cloudflare, may set its own strictly necessary cookies to protect the site from bots.
2. Browser storage
These items live in your browser's storage (local storage, or session storage that ends when you close the tab). They stay on your device: the site reads them in your browser, and they do not reach our server, except your purse's address when you use it, the arcade name you choose, and, in Play together, a random key for your seat, the name you type, and a screen's key. Clear your browser's storage for nano133.com to remove them.
| Item | What it holds |
|---|---|
nano133.purse.v1 | Your purse: its key (seed), unencrypted, its address and history, and where its backup reminder stands (saved, due or shown). Back it up: clearing your browser deletes it (a purse from a passkey can be opened again with that passkey). |
nano133.passkey.v1 | If you made or used a passkey here: which passkey this browser used (its id) and your purse's address. No key and no secret. It lets the page refuse a second passkey by mistake, and warn you if a passkey opens another purse. |
nano133.kanban.bountywallet.v1 | A Kanban bounty wallet: its key, encrypted with your password. |
nano133.money | How you like money shown: XNO, your currency, or both, and which currency. |
nano133.eduSeen | That you have read the "For education only" note, so it does not show again. |
nano133.beat.campaign.v3 | Your progress in Block Beat's song campaign. |
nano133.beat.campaign.v2 | The old place of that progress. The game reads it one time, moves it to the new key and removes it. |
nano133.beat.best.v1 | Block Beat: your best score for each song on this device. |
nano133.beat.favorites.v1 | Block Beat: the songs that you marked as favourites on this device. |
nano133.beat.through.v1 | Block Beat: that you turned Play through on. |
nano133.beat.missSounds.v1 | Block Beat: that you turned the miss sounds off. |
nano133.beat.click.v1 | Block Beat: that you turned the beat click on. |
nano133.beat.lanes.v1 | Block Beat: how wide you set the lanes on a touch screen. |
nano133.farm.tapHand | That Piggy's Farm has shown its tapping hand, so it shows only once. |
nano133.village-vote.settings | The Village That Votes: sound on or off, and calm mode. |
nano133.block-builders.v1 | Block Builders: sound on or off, calm mode on or off, and that the game was finished once. Nothing else. |
nano133.coin-parade.v1 | Coin Parade's sound and calm-motion settings, and whether the parade has been reached once. |
nano133.kids.book.* | The last page of a kids' book on this device. A number only. No name. |
nano133.age.v1 | Your answer to the age question (adult or not), so it is asked once. Never your birth year. |
nano133.puzzles.music.v1 | The puzzle music station and volume you chose. |
nano133.sound | Sound on or off. |
nano133.lastUse | When you last used the page, so another device's sign-in can ask you first. |
nano133.arcade.best.* | Your best free-play scores, in the arcade and in the Nano Island games. In some games also your best lap time, distance or height (in Tower Stack also from paid rounds), the stars you earned (in some games they open the next level), and which first-play tips and story cards you have seen, and in Quorum Kitchen a Bakery Run in progress and its ribbons, and in Banano on how many days you cleared the Daily Sky Route, and in Ananos which Lighthouse Watch days you played and your best score on each of those days, and in Coin Bees the challenge goals you met, and in Tower Stack, Pairs and Block Party the stars and the best result of each free stage or board, and in Lattice Darts the stars of each Ledger Tour club. |
nano133.controls.*, nano133.beat.offset | Which game controls you have seen, and Block Beat's timing. |
nano133.island.* | Nano Island: the colours you picked for your avatar there (skin, hair, shirt, trousers, shoes), the 3D or simple view, how far the camera sits behind you, and whether the games' voices play (the story cards read aloud, and the bees' tips in Coin Bees). While a paid Quorum Kitchen Day is open, this tab also keeps that Day's round number and the game's name (session storage), so a reload brings you back to it; it goes away when the Day ends. |
nano133.island.updates.v1 | Nano Island: which of its updates you have already seen (a short code for each), so the island shows you only what is new. It stays in this browser. It is not your account. |
nano133.room.* | The arcade rooms (the 3D room and the 2D Arcade): your color, your blob (visor, feet, size and pattern), settings and NFT look, the room you were in, and the names of players whose card you hid. |
nano133.arcade.look | The 2D Arcade: the look you chose, Neon or Pixel. |
nano133.trophies.seen | The trophies screen: the time of the newest trophy you have seen, so its "New" tag shows only until you open the screen. |
nano133.arcade.place | The arcade rooms, in this tab only: where you stand in the room and which way you face, so that a reload or a change between the 2D Arcade and the 3D room puts you at the same place. It ends when you close the tab. |
nano133.puzzle.* | Your progress on each puzzle. |
nano133.pressCup, nano133.petEgg.v1, nano133.pet.*, prize toys | The Token Press cup, your pet, and the state of your prize toys. |
nano133.together.key | Play together: a random key for this browser, so that you get your seat back after a reload. It is sent to the room server; it is not your account. |
nano133.together.name | Play together: the name you typed, so you do not type it again. |
nano133.together.game | Play together: the code of the game this phone is in. |
nano133.together.auto | Play together: that you turned Auto-start off, so you start each round by hand. |
nano133.together.page | Play together: which page of this browser has your seat, and the game's code, so that two pages of one game do not take the seat from each other. |
nano133.together.screen | Play together, on a screen that watches a game: the game's code and a key that the room server gave this screen when the host let it in, so that a reload does not ask the host again. It is sent to the room server; it is not your account. It ends when the game ends for this screen, or when you close the tab. |
nano133.together.tv | Play together: the pairing code of a screen you scanned, until the screen is in your game. |
nano133.together.clock | Play together: the time difference between this device and the room server, kept 5 minutes, so a reload starts in time with the song. |
nano133.keys.v1 | The keyboard keys you chose for the games. |
nano133.roomMoved | That you took a first step in the 3D room, so the move tip shows only once. |
nano133.chunkReload | When the page last reloaded itself after a site update, so it does so only once. |
nano133.lines.prefs, nano133.lines.seen, nano133.lines.tipok | Lines: the topics you chose, which lines you have seen (so new ones come first), and that you chose to tip without a question each time. |
nano133.signin.wallet.v1 | The wallet app you chose last when you signed in. Its name only: no address. |
nano133.askx.v1 | That you opened X once from "Ask X to add Nano", so the button thanks you and does not ask again. |
nano133.pads.v1 | Where you put each game's touch controls on the screen. |
nano133.darts.coach, nano133.darts.seats | Lattice Darts: that you have seen its first tips, and the seats at your table (the names you typed and the computer players' levels). |
nano133.pinball.touch | Pinball: how you flip by touch, and whether a shake nudges the table. |
nano133.rocks.steer | Rock Blaster: whether you steer by touch with the stick or with buttons. |
nano133.arcade.banano.album.v1, nano133.arcade.banano.codex.v1, nano133.arcade.banano.look.v1 | Banano (a Nano Island game): how many fact pages of the Codex you found in each island's chapter, and the Looks you chose for the monkey (its patch colour; a scarf or a banana-leaf cape; a leaf hat or a moonrise crown; a gold tail ring; a banana trail or a cloud trail). Stars you earned on this device open the Looks; none is sold, and a Look changes nothing in a run. |
nano133.arcade.coinbase.hive.v1 | Coin Bees (a Nano Island game): which story cards and guide pages you have seen, the looks you chose for Zinny and Ӿ, and how many days you cleared Today's Vault. Play on this device opens the looks; none is sold, and a look changes nothing in a round. |
nano133.arcade.ananos.scroll.v1, nano133.arcade.ananos.look.v1 | Ananos (a Nano Island game): which story pages you have read (the Scroll), and the looks you chose for your katana and headband. A look changes nothing in a run. |
nano133.arcade.doughbase.ledger.v1, nano133.arcade.doughbase.guide.v1 | Quorum Kitchen (a Nano Island game): which flavor pairings you have found (the Ledger), and whether How to play was offered to you, and you finished or skipped it. |
nano133.counter.picker | The prize counter: the view, the filter and the sort you chose last. |
nano133.shelfAtlas, nano133.shelfAtlas.stream | The prize counter: whether it starts from pictures of the prizes. Set only by a test link. |
3. Other sites' files
The site serves its own fonts. Your browser may read the Nano network from public nodes and feeds. These services see your IP address when your browser asks them for something. They are named in our Privacy Policy.
4. Your choices
- You can block or delete cookies in your browser's settings. If you do, you are signed out, and paid items tied to this browser may need a new payment.
- You can clear the site's local storage. Back up your purse first, or its funds are lost.
- As we use only strictly necessary cookies, the site shows no cookie banner.