1Byte Systems

1B JadeMahjong solitaire for Android

Match the tiles. Watch them turn to light.

Mahjong solitaire, reimagined: premium tiles of ivory, jade and marble with real depth and gloss, set in animated landscapes that drift as you play. Matches melt into light, combos build up, and every tenth level a boss is waiting. Big, crisp tiles, no clock against you — and every deal can be solved.

  • All-new premium look
  • A boss every 10 levels
  • Boards that never repeat
  • Big, easy-to-read tiles
  • Every deal solvable
  • No ads, no purchases

AvailableOn Google Play

Official Google Play listing. No ads, no in-app purchases.

Free or blocked? At a glance

Everything in mahjong solitaire comes down to one question. Here's the whole rule in three pictures.

  • Free

    Nothing on top and an open side: you can take it.

  • Blocked at both sides

    Tiles to its left and right hold it in place.

  • Covered

    A tile on top locks everything underneath.

Every deal can be solved

We deal it backwards

1B Jade doesn't scatter the tiles at random and hope. It starts from the empty table and lays down matching pairs on spots that are free at that moment — so the order it used is a proven way to clear the board.

You can still paint yourself into a corner. When that happens, a shuffle is always on offer: the first one each level is free.

  • 44hand-made classic layouts
  • 400levels in a row tested: no layout repeats
  • 10animated landscapes
  • 8exclusive tile sets and landscapes, won only from bosses

Checked by the game's own tests: 400 adventure levels in a row without repeating a layout, on phones, tablets and foldables. Boss mechanics never make a deal unsolvable.

Inside the game

The classic, with a reason to come back

Four ways to play, a calm pace with no clock against you, and a boss waiting every tenth level.

  1. Home screen
    01

    Adventure, Daily, Classic and Zen

    Adventure starts gently with small boards and grows to the full 144 tiles. Daily Challenge brings one board a day with a streak and monthly trophies; Classic lets you pick any unlocked layout and chase your best time; Zen is endless and keeps no score.

    • 44 hand-made layouts, plus generated ones
    • 400 levels in a row tested without a repeated layout
    • Boards that fit portrait, square and wide screens
  2. Mist of Memory: hidden tiles turn over when free
    02

    A boss every tenth level

    Bosses change the rules without ever making a deal unsolvable: the Jade Dragon guards a majestic layout, Jade Seals lock tiles until you've made enough pairs, and the Mist of Memory hides blocked tiles until they're free.

    • Treasure levels full of golden tiles
    • Hard levels that pay more
    • Eight tile sets and landscapes that only bosses give
  3. Stars for a good time and clean play
    03

    Matches that build up

    Match pairs in quick succession and the combo climbs to ×4. No timer can make you lose: take your time, and the stars reward clean play.

    • Up to three stars per level
    • Never a dead end: with no moves left you can shuffle, free the first time on each level
    • Hint, Shuffle, Undo and Blast, paid with coins you earn
  4. Premium tile sets and the collection
    04

    Tiles and tables to collect

    Choose your tile set and the landscape behind the board. Large print, with a clear index on every tile, is there from the start for anyone who wants bigger, clearer tiles.

    • 9 tile sets, from classic ivory to obsidian
    • 10 landscapes
    • 36 achievements and full stats

Play your way, every day

A long journey, a quick daily board or pure calm: pick whatever suits your mood today.

  • Adventure: worlds of 30 levels, each with its own animated landscape — and a treasure level, a hard level and a boss in every ten
  • Daily Challenge: a new board every day, a calendar to catch up on missed days, monthly trophies and a streak that forgives a missed day
  • Classic: a gallery of the 44 hand-made layouts, each with your best time
  • Zen: endless boards where hints, undo and shuffle are always free

Bosses

  • Jade Dragon
  • Jade Seals
  • Mist of Memory

Tile sets

  • Classic ivory
  • Large print
  • Jade
  • Night
  • Royal
  • Porcelain
  • Marble
  • Obsidian
  • Sakura

Landscapes

  • Jade
  • Bamboo
  • Moonlight
  • Sakura
  • Imperial
  • Lotus
  • Lanterns
  • Snow Peaks
  • Koi Pond
  • Dusk Temple

Boosters

  • Hint
  • Shuffle
  • Undo
  • Blast

Now on Google Play · 1.3Table style

1B Jade 1.3

A professional tester asked for less glare and more board game. 1.3 brings the calm of a real table.

  • A real table

    Matte bone tiles with a real edge and a soft shadow, on felt or a wooden table, in a warm, muted palette.

  • Calmer effects

    Matched pairs slide together and are lifted off the table, with the knock of tiles on wood — rewarding without tiring your eyes.

  • Your choice

    Prefer the bright look? It stays in Settings as the Vivid style. Your progress is kept.

  • Clearer, higher-contrast tile inks, checked by tests
  • Smoother animation: dropped frames down from 1.7% to 0.2%
  • Fixed: a crash when opening the game from the lock screen

All of this is already in the version on Google Play.

Little things that make it relaxing

  • Big, clear tiles

    Large tiles and pinch-to-zoom, plus a Large print tile set that's free from the start — easy on the eyes at any age.

  • Free tiles highlighted

    Free tiles can stand out, so you see your options at a glance. On by default for the first levels.

  • Stars that make sense

    One star for finishing, one for beating the target time, one for clean play: few mistakes, no shuffle or blast. Both goals are always on screen.

  • Combos

    Match pairs within six seconds of each other and your score multiplier climbs, up to ×4.

  • Treasure and hard levels

    Treasure boards full of golden tiles, and marked hard levels with double coins.

  • No time limit

    A star for being quick, never a countdown. Take all the time you want.

  • Left-handed mode

    Mirrors the buttons on the game screen, so they sit where your hand expects them.

  • Achievements and chests

    36 achievements, a star chest and daily rewards that never go back to day one — every coin earned by playing.

Play your way

Controls

  • Tap two free tiles with the same face to match them
  • Pinch to zoom and drag to move around big boards
  • Any flower matches any flower, any season any season
  • Side panels on tablets and unfolded foldables

Accessibility and comfort

  • Highlight free tiles: blocked ones are dimmed
  • Large-print tile set with clear indices
  • Big tiles and zoom
  • Left-handed mode
  • Reduce animations; sound, music and vibration switch off separately

Fair by design

No tricks to make you pay and no hooks to keep you playing. The game is the whole game.

  • No ads

    Not a banner, not a “watch a video to continue”. Ever.

  • No in-app purchases

    Everything is earned by playing. There is nothing to buy.

  • Plays offline

    The game isn't even allowed to use the Internet: it works anywhere, and nothing leaves your phone.

  • No tracking

    No analytics, no account, no data about how you play.

Questions and answers

Can every deal be solved?

Yes. Tiles are dealt by playing the game backwards, so a solution always exists — and shuffling keeps it that way.

Is there a time limit?

No. Time only adds bonus points; nothing makes you lose against the clock.

I'm new to mahjong. Is it for me?

Yes. The first ten levels are small and teach as you go, Hint highlights a pair from a winning solution, and the Large print set puts a clear index on every tile.

How can I play it?

1B Jade is available on Google Play: install it from its official listing. It needs Android 8.0 or later and no Internet connection.

Your next calm moment is one tap away

1B Jade is available on Google Play. Install it from its official listing.

Official Google Play listing. No ads, no in-app purchases.

Privacy at a glance

  • No Internet permission: the game works fully offline.
  • Your progress, coins and settings stay on your device.
  • No ads and no in-app purchases — coins are earned only by playing.

Read the full privacy policy

Details

Available
On Google Play
Requires
Android 8.0 or later
Languages
21 languages
Price
Free download · no in-app purchases
Package
com.onebytesystems.app.jade