Quick puzzles for short breaks.
Original browser games from a small indie studio — sort, stack, match and think. Every game loads in seconds, works on your phone, and comes with a guide written by the people who made it.
Latest additions · October 26, 2026
All updates →All games
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NewBlock Drop
Guide falling pieces into a narrow well and clear full rows.
NewShelf Sort
Match three of a kind on a shelf to pack them before time runs out.
NewColor Pour
Pour colored liquids between tubes until every tube is one color.
NewBolt Sort
Unscrew colored nuts and sort them so each bolt holds one color.
NewMerge 2048
Slide, merge and double your way up to the 2048 tile.
NewPair Up
Flip cards, remember where things hide, and match every pair.
NewMine Finder
Read the numbers, flag the mines and clear the field without a boom.
NewSudoku
Classic 9x9 number logic with notes, hints and four difficulty levels.
NewPixel Logic
Nonogram puzzles: crack the number clues to reveal hidden pixel art.
NewKlondike Solitaire
The classic patience game with Draw 1 or Draw 3, and every deal winnable.
NewBlock Fit
Fit three pieces at a time on an 8x8 grid and clear full lines.
NewGlow Grid
Each tap flips a plus shape. Light every tile in as few moves as par.
Latest guides
All guides →How Hard Is Each Color Pour Level? We Solved the First 100
We ran an exhaustive search on the first 100 Color Pour levels: shortest solutions, dead-end positions, trap openings, and how often random pouring wins.
Does the 2048 Corner Strategy Actually Work? We Let Bots Play 61,200 Games
We copied the rules of our Merge 2048 game into a simulator and let four bots play 61,200 games. Here is how far random play, the corner rule and planning ahead get.
How Often Does a Classic Mine Board Force You to Guess? We Measured It
We ran 60,000 random mine-sweeping boards through Mine Finder's own solver. Here is how often each difficulty needs a guess, and how far logic gets first.
Draw 1 vs Draw 3 in Klondike Solitaire: How the Deck Really Works
Why Draw 3 Klondike feels so much harder than Draw 1, how the stock cycles, and the deck-management tricks that turn hopeless-looking games into wins.
How Many Moves Should a Memory Game Take? We Ran 600,000 Games to Find Out
What's a good score in a card matching game? We simulated a player with perfect memory on every Pair Up board size, and the answer is a useful benchmark.
Shelf Sort Strategy: Planning Around Back Rows and the Clock
Deep shelves are what make Shelf Sort hard. Learn to read the back rows, decide which shelf to clear first, and manage the timer and your one shuffle.
Why play here?
Made by us
Every game on Ouleiya is designed and coded in-house. No re-uploaded clones, no mystery iframes from other sites.
Fair puzzles
Our level generators check that every puzzle can actually be solved before you ever see it, so a hard level is hard — never impossible.
Light and private
No account, no download. Your best scores stay in your own browser. Games keep working even on a slow connection.