25 daily brain puzzles.
Earn XP. Keep the streak.

Put one queen in each row, column, and colored region — no two queens may touch, even diagonally.

Draw a path through every cell in order from 1 to N — visit each cell exactly once and don't cross walls.

Fill the grid so every row and column has equal suns and moons — no three of the same in a row, and = / × clues constrain pairs.

Fill every row, column, and 2×3 box with the digits 1–6 exactly once.

Cover every cell exactly once with rectangles — each rectangle must contain one number equal to its area.

Pour liquids between tubes until each tube holds one color — you can only pour onto a matching color or into an empty tube.

Place bulbs to illuminate every white cell — no bulb may beam on another, and numbered black cells tell you how many adjacent bulbs they need.

Pair each tree with one adjacent tent — tents can't touch each other (even diagonally), and edge counts show how many tents are in each row and column.

Flag every mine using the numbers that count mines among each cell's neighbors — a solvable puzzle never requires a blind guess. Hitting a mine auto-flags it and adds a time penalty to your final time.

Locate the hidden fleet using row and column counts of ship cells — ships can't touch, not even diagonally.

Connect each matching pair with a continuous path — paths can't cross, can't touch their own colour anywhere else on the board, and every cell must be part of a path.

Fill each row and column with heights 1–N so edge clues match the count of visible skyscrapers from that side — taller buildings hide shorter ones behind them.

Rotate every tile so all pipe ends connect — no dead ends, one fully linked network.

Shade cells to form a single connected ocean — each white island must match its number, and no 2×2 block may be fully shaded.

Guess the hidden word in up to six tries — green means right letter right spot, yellow means right letter wrong spot.

Crack the secret sequence of emojis — each guess tells you how many are exactly right and how many are right but in the wrong position.

Slide in any direction and glide until you hit a wall — plan your moves to land on the goal. Careful: a wrong slide can leave the goal unreachable, so sometimes you'll need to reset and start over.

Slide blocking cars and trucks out of the way to open a path for the red car to reach the exit.

Fill in cells so each row and column matches its clues — each number describes a consecutive run of filled cells, revealing a hidden picture.

Fill thermometer tubes from the bulb upward — row and column clues tell you exactly how many cells must be filled in each line.

Connect numbered islands with bridges so every island's total equals its number — no crossings, at most two bridges per pair, and all islands linked.

Each sunflower shows a number — that's exactly how many cells it can see in all four directions combined, counting itself and stopping when a tree blocks the view. Place trees so every sunflower's count is satisfied exactly. Extra rules: no two trees may touch side-by-side (horizontal or vertical), and all non-tree cells must stay connected as one region. Tap fog to plant a tree; tap a tree to cut it to a stump (marking it as non-tree); tap the stump to restore it.

Mark every number honest (○) or lying (◇) — an honest number tells the truth about how many of its neighbors (up/down/left/right only, not diagonal) are lying, while a lying number's count is simply wrong.

Push every crate onto a target — you can only push, never pull, and one crate at a time. Some doors are one-way. Plan your pushes so no crate ends up stuck in a corner — since you can't pull, a crate shoved against a wall or into a corner can leave the puzzle unsolvable, so sometimes you'll need to reset and start over.

Every cell holds a number that matches the size of the connected group it belongs to — a 3 must sit in a group of exactly three 3s. Two groups of the same size can never share an edge, though they can still meet at a corner.