Chaotic Puzzles (@chaotic_puzzles) 's Twitter Profile
Chaotic Puzzles

@chaotic_puzzles

Ivan Koswara, puzzle author on several places. The puzzle-only Twitter account of @chaotic_iak.

ID: 960960499025305600

calendar_today06-02-2018 19:36:51

116 Tweet

154 Followers

28 Following

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I'm writing an upcoming LMI test: 25 Years, to celebrate my 25th birthday. You can see the IB on the contest page: logicmastersindia.com/2020/11P/

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My LMI test to celebrate my 25th birthday, 25 Years, is now up! You have around 5 days (6-11 November) to start the test, where you have 125 minutes to solve 25 puzzles. Check it here: logicmastersindia.com/2020/11P/

Chaotic Puzzles (@chaotic_puzzles) 's Twitter Profile Photo

My contest 25 Years on LMI has concluded; thank you for participating! I will be posting some of my favorite puzzles individually here over the coming days.

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[25 Years Highlight series] Greener Grasses: Divide into regions of 3 such that no region is adjacent to another region that contains all its letters. (e.g. AA cannot be adjacent to AAB but can be adjacent to AC.) Solving link: swaroopg92.github.io/penpa-edit/?m=…

[25 Years Highlight series]
Greener Grasses: Divide into regions of 3 such that no region is adjacent to another region that contains all its letters. (e.g. AA cannot be adjacent to AAB but can be adjacent to AC.)
Solving link: swaroopg92.github.io/penpa-edit/?m=…
Chaotic Puzzles (@chaotic_puzzles) 's Twitter Profile Photo

[25 Years Highlight series] Maximal Archipelago: Shade cells so a) no two blacks share a side, b) all whites are connected, c) you can't shade more without violating a) or b). X's must be white. Numbers count black cells in the row/coluimn. Solving link: swaroopg92.github.io/penpa-edit/?m=…

[25 Years Highlight series]
Maximal Archipelago: Shade cells so a) no two blacks share a side, b) all whites are connected, c) you can't shade more without violating a) or b). X's must be white. Numbers count black cells in the row/coluimn.
Solving link: swaroopg92.github.io/penpa-edit/?m=…
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[25 Years Highlight series] Abacus Kurotto: Kurotto. Thermometers read black segments from the bulb like in Nonogram, e.g. "2 blacks, then 3 blacks, then 1 black"; all thermometers read the same sequence of black segments. Solving link: swaroopg92.github.io/penpa-edit/?m=…

[25 Years Highlight series]
Abacus Kurotto: Kurotto. Thermometers read black segments from the bulb like in Nonogram, e.g. "2 blacks, then 3 blacks, then 1 black"; all thermometers read the same sequence of black segments.
Solving link: swaroopg92.github.io/penpa-edit/?m=…
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[25 Years Highlight series] Surveyors Heyawake: Heyawake. In each room, one clue is a Heyawake clue, the other is a Minesweeper clue (counts number of black cells in 3x3 region centered on itself). Solving link: swaroopg92.github.io/penpa-edit/?m=…

[25 Years Highlight series]
Surveyors Heyawake: Heyawake. In each room, one clue is a Heyawake clue, the other is a Minesweeper clue (counts number of black cells in 3x3 region centered on itself).
Solving link: swaroopg92.github.io/penpa-edit/?m=…
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[25 Years Highlight series] Mysterious Fillomino: Fillomino. But there is a variant in effect; figure out from the example (second image). Solving link: swaroopg92.github.io/penpa-edit/?m=…

[25 Years Highlight series]
Mysterious Fillomino: Fillomino. But there is a variant in effect; figure out from the example (second image).
Solving link: swaroopg92.github.io/penpa-edit/?m=…
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[25 Years Highlight series] All-3 Skyscrapers: Skyscrapers. All outside 3s have been given. Solving link: swaroopg92.github.io/penpa-edit/?m=…

[25 Years Highlight series]
All-3 Skyscrapers: Skyscrapers. All outside 3s have been given.
Solving link: swaroopg92.github.io/penpa-edit/?m=…
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[25 Years Highlight series] Poset Futoshiki: Place 1-7 into the cells, each row/column has every number once. X < Y means there is a path from X to Y in the diagram (second image) that strictly goes to the right. Solving link: swaroopg92.github.io/penpa-edit/?m=…

[25 Years Highlight series]
Poset Futoshiki: Place 1-7 into the cells, each row/column has every number once. X &lt; Y means there is a path from X to Y in the diagram (second image) that strictly goes to the right.
Solving link: swaroopg92.github.io/penpa-edit/?m=…
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[25 Years Highlight series] No-Touch Nurikabe: Nurikabe. No islands touch even diagonally. Solving link: swaroopg92.github.io/penpa-edit/?m=…

[25 Years Highlight series]
No-Touch Nurikabe: Nurikabe. No islands touch even diagonally.
Solving link: swaroopg92.github.io/penpa-edit/?m=…
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That concludes the 25 Years Highlight series, but make sure to check the test for more puzzles that I haven't been able to post here! logicmastersindia.com/2020/11P/

Alan Hazelden/Draknek & Friends (@draknek) 's Twitter Profile Photo

Announcing: Baba's Sausage Expedition, the Puzzle Game Masterpieces bundle Baba Is You Stephen's Sausage Roll A Monster's Expedition Get 20% off any of these you don't already own on Steam, plus a further discount during the Steam Winter Sale store.steampowered.com/bundle/16473/B…

Cerebral Puzzle Showcase (May 29 - Jun 5 2025) (@puzzleshowcase) 's Twitter Profile Photo

Cerebral Puzzle Showcase has officially begun! store.steampowered.com/sale/CerebralP… Check out hundreds of amazing puzzle games, including demos of upcoming titles, livestreams from some of our favourite streamers, and a fair few eye-popping discounts, available until May 23.

Chaotic Puzzles (@chaotic_puzzles) 's Twitter Profile Photo

I made a Fillomino in the latest issue of Puzzler's Bulletin! Check out the bulletin to see the puzzle. tam-box.com/post/puzzler-s…

Chaotic Puzzles (@chaotic_puzzles) 's Twitter Profile Photo

I'm not dead! But I haven't been writing puzzles much either. My old blog is dead, this Twitter is kind of dying (or at the very least, very inactive). I'm working on porting all my puzzles to my website though: chaoticiak.github.io/logicpuzzles.h…

Chaotic Puzzles (@chaotic_puzzles) 's Twitter Profile Photo

I am no longer using this account. For now, I'm on Bluesky: chaoticiak.bsky.social I may set up a puzzle-focused account there in the future. I also have my site: chaoticiak.github.io Later, I might also set up an RSS feed of site updates, which should include puzzles.