How to approach your first game
Read the current placement rules, then look for a position with few valid choices. Start with the instructions displayed inside the game. The current level explains the available actions; take a moment to understand the objective before making your first move.
A mistake to watch for
A placement that looks plausible locally can conflict with another part of the board. When an attempt fails, identify the first decision that limited your options. That is a more useful starting point for the next attempt than changing everything at once.
A short practice challenge
Check a candidate against every displayed constraint before committing it. Try this for a few attempts, paying attention to the result of each action. Judge progress by whether you can explain what happened, as well as whether you complete the challenge.
Controls and loading
Use the control instructions shown in the game for your device. These pages do not assume that every level or version uses the same inputs. If the game does not respond, select the game area and check the on-screen prompts.
If loading stalls, reload once, check your connection and try a current browser. When reporting a problem, include the game name, browser, device and the point where loading stopped.
Related reading
Catdoku: narrow the choices before placing a cat
AXFLY editorial suggestions based on the catalog description. These are practice approaches, not verified solutions for individual levels.



