Light up the entire board in this digital rendition of Nikoli's Akari puzzles.
Ascend a tower, deciphering the languages of its inhabitants.
Become the serpent deity and fight off a drought by solving puzzles.
Designed as an introduction to DROD, solve turn-based combat puzzles as Beethro's grandfather, Gunthro.
Scour the early internet to reconstruct the Roottree's family tree and identify the heirs to their fortune.
Help Jorge defeat monsters and slay the dragon in this Minesweeper-inspired strategy game.
Explore qubits, superposition, entanglement, and interference in this quantum engineering game.
Program a transmutation engine to concoct potions and poisons.
You have been invited to Hotel Letztes Jahr, a strange manor full of lateral puzzles and a dark past.
Explore a solar system and unravel its mysteries.
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