Logic Puzzle Games for Beginners: Five Tatham Puzzles to Start With
A beginner's order for five logic puzzle games from Simon Tatham's collection: what each one asks, and the first trick to learn in Loose Lines, Island Links, Pipe Spin and more.
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If you have never played a logic puzzle game from Simon Tatham's collection, start with Loose Lines or Color Spill, then try Island Links and Pipe Spin, and keep Block Pop for when you want something looser. All five on Physoe come from his Portable Puzzle Collection, a set of small puzzles he has shared under the MIT licence since 2004. Every board is generated fresh, so there is no level list to get stuck on.
This guide covers what each one asks of you and the first trick worth knowing.
Why these puzzles feel fair
Most of the collection is built so that the board can be solved by reasoning alone. You never need to guess and hope. When you feel stuck, it usually means there is a rule you have not used yet, not that the game is hiding something. That is a good habit to bring to all five.
The other thing they share is size settings. Each game has a small preset that takes a minute or two. Stay there until the basic move feels automatic before you jump to the big boards.
Loose Lines: the gentlest start
Loose Lines gives you a knot of dots joined by lines. Drag the dots until no two lines cross.
There is no wrong move here, which is why it makes a good first game. A useful habit: find a dot with only two lines and park it on the edge of the board, then pull its neighbours next to it. Clearing the outside first leaves you with a smaller knot in the middle.
Color Spill: think two moves ahead
In Color Spill you own the top-left corner. Each move recolours your whole area, and it swallows any touching squares of the new colour. You need to flood the board within a set number of moves.
Beginners chase whichever colour gives the biggest grab right now. Instead, look at which colour opens a path toward the far side of the board. A move that grabs three squares but reaches a big pocket of red is often better than one that grabs eight.
Island Links: count the bridges
Island Links is the classic bridges puzzle. Each island shows how many bridges touch it. Bridges run straight across, never cross, link two islands with at most two lines, and in the end every island must be part of one network.
Look for islands that have no choice. A 4 in a corner has two neighbours and needs a double bridge to each. An 8 needs doubles in all four directions. After those, the connection rule does a lot of work: two islands showing 1 can't be joined, because they would be stuck alone together.
Pipe Spin: work from the edge
Pipe Spin shows a grid of scrambled pipe pieces. Rotate them until every tile joins one network with no loops and no loose ends.
On a normal board nothing can point off the edge, so corner and edge tiles have only one or two legal positions. Fix those, lock them, and move inward. Once that feels easy, try the wrapping presets, where pipes can run off one side and come back on the other. If you want a twist on the same idea, Honeycomb Pipes does it on a hexagon grid, where each tile has six sides instead of four.
Block Pop: the one where order matters
Block Pop is a same game puzzle. Tap a group of matching blocks to select it, tap again to remove it. Blocks above fall down and empty columns close up. Bigger groups score much more than small ones.
This one is less about strict logic and more about planning. Pick the colour you plan to clear last and leave it alone while you join the others into large groups. Undo is there, so use it to test an idea.
A simple order to try them
- Loose Lines on the smallest size.
- Color Spill, aiming to finish with a move to spare.
- Island Links on 7x7 easy.
- Pipe Spin on 5x5.
- Block Pop whenever you want a break from strict rules.
After a week of short sessions the medium presets will feel normal, and the hard ones become a nice challenge instead of a wall.


