Pips February 18, 2026

Hints and answers for February 18, 2026

Stuck? Take it in stages. A nudge costs less than the full answer, and the answer is here if you want it — each diagram below is the verified solution our generator built this board from, using tiles drawn from the standard double-six domino set. On the looser boards other valid arrangements can exist too; any filling that covers every square and satisfies every region counts as solved.

Reading the outline

This is a distinctly irregular outline, filling only 56% of its 6×6 bounding box. Narrow arms are the danger: a square at the end of a one-wide corridor has exactly one possible partner, so if that partner gets covered the board becomes unsolvable regardless of what else you do.

Behind the generator

This board was not hand-designed and it was not copied from anywhere. The generator laid down a valid arrangement of 10 dominoes first, then divided the 20 squares into 7 regions and derived each region's rule from the values that had already landed in it. Because the solution existed before the constraints did, this board provably has one.

It was then loosened: rules were swapped for weaker ones, one at a time, keeping each swap only while the number of valid arrangements stayed inside the bound for this difficulty. That is why 3 of the hard board's 7 regions carry something other than an exact total.

Generation is seeded from the date, so February 18, 2026 produces this exact board on every device, permanently. Sharing this link always shows the same puzzle. More on the process in our editorial policy.

Count the pips before you place

Your tray carries 53 pips in total, and the exact-sum regions between them demand 32 across 13 squares. That leaves 21 pips to absorb elsewhere. Running that subtraction before you place anything tells you whether the unconstrained squares are going to be a dumping ground or a tight squeeze.

The same check on the medium board: your tray carries 40 pips in total, and the exact-sum regions between them demand 21 across 7 squares. That leaves 19 pips to absorb elsewhere. Running that subtraction before you place anything tells you whether the unconstrained squares are going to be a dumping ground or a tight squeeze.

Boundaries, not regions

There are 8 distinct region-to-region boundaries on this board, which is a lot for 7 regions. Almost every tile you place is going to land half in one region and half in another, so treating regions as separate sub-puzzles will not work here — think in pairs.

A domino can straddle two regions, and each half only has to satisfy the region it lands in. That is the single most common misreading of the format — people assume a tile must sit inside one region, which makes perfectly solvable boards look impossible. The rules page works through it with examples.

The tiles you are dealt

The tray holds 3 doubles (0-0, 6-6, 1-1), and the board has 2 regions governed by an equality rule. A double can never sit entirely inside an all-different region, so those tiles have to straddle a boundary — which usually pins them down before anything else on the board.

The heaviest tile on the hard board is the 6-6 and the lightest is the 0-0. Those two are worth locating first: the heavy tile can only go where a sum has room, and the light one is often the only thing that fits a tight region.

How the three boards differ

These are three separate boards, not one board with hints removed, so playing all three on February 18, 2026 gives you three genuine attempts rather than three views of the same solution.

easy

8 squares, 4 dominoes, 3 regions, 2 region boundaries. 33% of its regions carry something other than an exact total, and the widest region spans 3 squares.

medium

14 squares, 7 dominoes, 6 regions, 8 region boundaries. 50% of its regions carry something other than an exact total, and the widest region spans 3 squares.

hard

20 squares, 10 dominoes, 7 regions, 8 region boundaries. 43% of its regions carry something other than an exact total, and the widest region spans 4 squares.

Where people get stuck

The all-different region is the one to watch. With 4 squares in the widest region on this board, an all-different rule quietly forbids far more arrangements than it looks like it does.

The all-different region is the one to watch. With 3 squares in the widest region on this board, an all-different rule quietly forbids far more arrangements than it looks like it does.

If you have genuinely stalled, undo back to the last tile you were confident about rather than reshuffling everything. Most dead ends on a board this size trace to one early placement made on a guess, and everything after it inherits the mistake.

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