Fillup is a turn-based strategy game where small moves build into board-changing chain reactions. Place slices, fill cells, and send pieces bursting into neighboring territory. Capture an opponent’s cells at the right moment and watch one reaction trigger the next.

A growing collection of abstract browser games for desktop and mobile. Play solo or 1-vs-1 with friends, with no account or installation required. The focus is on logic, strategy and gameplay rather than flashy graphics. Available in English and German, with new mini games added over time.

UNDRAWN is a free-in-browser HTML5 platformer (~50KB): draw platforms mid-air to escape the void. Air flips, 3 difficulties, pens/pets/biomes, daily challenge. 100% procedural. Play instantly on itch — buy optional for offline download.

The Daily Cryptic is a free, bite-sized cryptic puzzle with one new clue every day. Solve it on your own or use progressive hints, then see how the wordplay works. Designed for experienced cryptic fans and curious beginners alike, it wraps the daily puzzle in a distinctive vintage newspaper experience.

Free web based arcade lacrosse based on retro 8-bit styling and simplicity. Complex lacrosse concepts and plays have been built into the player intelligence. Try the practice field for quick games that apply to the full game and can be shared with friends.

Can you find the secret number? Select a difficulty and find out!

Free turn-based browser RPG / roguelike. Build your hero with equipment, skills and feats as you battle through increasingly dangerous enemies. Compete in the Daily Challenge to see how far you can get, and leave a lasting mark on the world through the ghosts your fallen heroes leave behind.

Formuoli is a wacky racing simulator where a brand new field of unique drivers, teams, and tracks are generated each season. Every race runs for real, on a clock, whether you're watching or not. Gamble tokens, root on your favorite drivers, and rise to the top of the leaderboards.

Think you’re good at spotting the smartest path? Delivery Duel is a free daily spatial-strategy challenge with 3 attempts to get as close to perfect as possible. Test yourself, beat your score, then challenge your friends to do better.

Free browser mafia RPG. Run street jobs, build a crew across American cities, trade the black market, and gamble the take (blackjack, slots, roulette, racing, duels, Ludo). Rank from Civilian toward Don. Season 1 is live — free account, no pay-to-win shelf.

Click groups of 2+ same-colored blocks to clear them. The bigger the group, the more points you score, but leave isolated singles behind and you'll get stuck. Simple to pick up, surprisingly hard to put down.

A free cat-themed Queens logic puzzle. Place exactly one cat in every row, column, and colored region without letting cats touch, even diagonally. Play a new daily challenge or choose from 40 replayable 5x5 to 9x9 boards with optional hints and local best times. Works on desktop and mobile with no account or download.

A free browser falling-sand sandbox for drawing powders, liquids, gases, plants, machines, heat and electricity, then watching reactions unfold. Touch controls, pause/step debugging, experiment ideas, material references, local saves and JSON/PNG export. Independent; not affiliated with the original Sandboxels project.

A real-time 3D fantasy MMORPG playable instantly in your browser. Choose Warrior or Mage, enter as a guest, explore nine regions, complete quests, defeat bosses, earn loot, and meet other heroes in a shared world. No download or account is required to begin.

A free spatial logic puzzle where you connect a Start Node to a Target Node through verified links between anime, characters, voice actors, and studios. Play Daily Challenges, Bot Mode, or real-time 1v1 Multiplayer, and revisit past puzzles anytime in the Archive. Works on desktop and mobile and is completely free to play.

TwinBlocks is a puzzle game where you connect matching blocks to create chains, combos, and satisfying cascades. It's easy to learn but challenging to master, rewarding strategy, planning, and quick thinking. Each world introduces unique mechanics that keep the gameplay fresh, making every run feel different, addictive, and highly replayable.

A relaxed collection of free picture games you can play in the browser, including jigsaw puzzles, turntable puzzles, coloring pages, memory games, and spot-the-difference challenges. Pick a themed image and start playing—no download required.

A free solvable 15 Puzzle sliding game for desktop and mobile. Play 3x3, 4x4, or 5x5 boards, choose daily or random puzzles, and track your time and moves. No download or sign-up required.