QUANTMATRIX GAMES / DAILY PUZZLES
PHANTOM GRID
The path appears. Then it vanishes.
Memorize a luminous path and rebuild it in order. Free browser memory puzzle with five progressive daily stages and unlimited practice.
How to play
Reveal the numbered path and study the tiles. When the numbers disappear, select the same tiles in the same order. The third mistake ends your run. Complete five stages in the daily challenge; practice continues with harder stages.
A useful first strategy
Notice the shape of the route before memorizing individual tiles. Follow it from its starting point and identify its turns. The preview gets more demanding as the grid and path grow.
Controls
Select tiles with mouse or touch. With a keyboard, use Tab to focus controls and Enter or Space to activate them. English and Portuguese are selectable. Sound is optional.
FREE and COMPETITOR
The complete local game, practice, daily challenges and personal records are free. World rankings can be viewed on demand. COMPETITOR costs US$2 once per game through the official itch.io contribution checkout. Sign in with itch.io and restore an existing purchase before paying again. Qualifying purchases are verified on the server and associated with the authenticated account and game.
Official daily attempts use server-issued challenges and replay validation. The server recomputes the result and records one official attempt per account and UTC date. Rankings contain real submitted scores only. Local records remain personal and unverified. Local gameplay makes no API requests per move; official results are submitted at the end. Purchase recovery and rankings run only when needed.
Daily challenge and local storage
Players using the same version and UTC date receive the same local challenge. Records persist in the same browser when storage is available. Clearing browser storage, changing device clocks or changing browsers can affect local records. Official attempts are separately limited on the server.
Real gameplay
Jogue gratuitamente
Jogo completo, treino e desafio diário gratuitos. Selecione PT dentro do jogo. Para competir oficialmente, entre com itch.io e restaure sua compra COMPETITOR de US$2 por jogo.
About the game
Entertainment by QuantMatrix Games. This is a puzzle, not a clinical assessment or a promise of cognitive improvement. Version 1.1.0. Released October 31, 2026.