Rune Bloom

Rune Bloom is a symbolic gardening puzzle. Begin with a short string of A, B and C symbols, then apply rewriting rules until your vine exactly matches the target. The symbols are abstract game pieces; no vocabulary or language knowledge is required. Six rules are available. A can expand into BC, B into CA and C into AB. The corresponding pairs can contract back into their single symbols. Select a rule, then tap the first symbol of the substring you want to replace. For example, AB to C requires adjacent A and B in that order. It will not act on a separated pair or on BA. Expanding one location can create a new pair across the edge of the replacement. Contracting that pair may lead to a different route through the puzzle. The string is limited to eight symbols, so a useful solution often alternates growth and pruning rather than expanding indefinitely. Fifty folios provide reachable target strings. Undo restores the previous complete string, allowing you to explore a branch and return. Hint searches the finite graph of permitted rewrites and suggests both a rule and a starting position. It does not change the vine for you. The target, current string and selected rule remain visible on the manuscript field. Botanical illustration and plum-colored tiles give the abstract transformations a quiet garden setting. There is no countdown and no limit on how many valid transformations you may try. PROGRESS AND REPLAY The collection contains fifty numbered challenges. Complete a challenge to unlock the next one, and revisit any completed challenge whenever you want. Your unlocked progress and last selected challenge are stored locally on this device. Continue starts that selected challenge again from its initial state; it does not restore an unfinished board. Retry also starts the current challenge over. Completing the final challenge leaves the collection available for replay. SIMPLE NAVIGATION The main menu contains Play, Settings, How to Play and Exit. Open Play to reach Continue and the challenge collection. During a challenge you can return to Levels after a confirmation, or retry immediately. The dedicated help screen explains the controls and objective. There are no accounts, online leaderboards or multiplayer modes. SETTINGS AND OFFLINE PLAY Settings let you enable or disable button sound, touch feedback and screen transitions. Button sounds use the device’s normal interface audio behavior, and vibration feedback depends on the device and its system settings. Progress remains on the device; cloud synchronization is not included. The interface and instructions are in English. The game works offline and contains no advertising or in-app purchases. It offers a focused set of authored mechanics and generated challenges rather than an endless competitive service. Take time to inspect the state, experiment with the available controls and return to earlier challenges as your understanding grows.