Trailock: Slide & Cover

Slide. Cover. Solve. Trailock is a sliding-cover puzzle. Nudge the token in any direction and it slides until something blocks it — a wall, an obstacle, the edge of the board. A level is solved when every free cell has been covered. Nothing to collect, nothing to defeat: just the board and the path through it. Boards grow from a tight 5x5 up through a demanding 9x9. Difficulty isn't a guess — every level is measured against real, timed playtests, so the game gets harder because the boards actually play harder, not because a number went up. No timer. No move counter. No score to beat. Restarting is how you search for the right path, not a penalty, so Trailock never rushes you or holds your attempts against you. Six looks to play in: the original grey-and-brown board, five colour palettes (Ocean, Meadow, Amber, Crimson, Violet), or let the palette shift automatically as the board size grows. No ads. No in-app purchases. No account, no network connection, no data collected — just a puzzle that plays entirely on your device.