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Strategic Number Puzzle Game

Prime Hunt Survive the Grid. Hunt the Primes.

Prime Hunt (Prim3 Hunt) is a strategic number merge puzzle in retro pixel style. Chain number tiles into the target prime before your moves run out, as an old machine begins to wake.

Prime Hunt (Prim3 Hunt) key art: a retro computer showing a board of number tiles

Prime Hunt, also known as Prim3 Hunt, is a number puzzle strategy game about prime numbers by Aksonia, an independent solo game studio from Finland.

One Game. Two Editions.

Prime Hunt: Core is the free single-player edition for Android. Prime Hunt on Steam adds Story and turn-based multiplayer.

Android Launches 3 November 2026

Prime Hunt: Core

The free single-player edition for Android. Drag across adjacent tiles to chain them: equal numbers add, different numbers subtract. Only the target prime scores.

  • Free to play, with one-time unlocks Prim3+ and Prim3++
  • No forced ads: an ad plays only when you choose one for a reward
  • Leaderboards and achievements on Google Play Games, cloud save
Steam Coming to Steam

Prime Hunt

The edition for Windows and Linux. Story, the Daily Challenge with a Steam leaderboard, turn-based multiplayer and Steam Achievements.

  • Story: an old system wakes up, level by level
  • Turn-based multiplayer: Vs Computer, local, online and with a Steam friend
  • Initiation, Classic, Assisted, Time Limit, Move Limit and Endless

Aksonia: Independent Game Studio

Based in Finland, Aksonia is a solo indie studio making puzzle games that reward planning ahead.