Asia-Pacific Informatics Olympiad - Sources

  2. Asia-Pacific Informatics Olympiad

2026

#AliasYour scoreTitleSolved #
1APIO26_bike
0 / 100
APIOBike Batch 2
2APIO26_navigation
0 / 100
Navigation Interactive Communication 4
3APIO26_party
0 / 100
Scallion Pancake Party Interactive Communication 12

2025

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1APIO25_hack
0 / 100
Hack Batch 44
2APIO25_permgame
0 / 100
Permutation Game Batch 9
3APIO25_rotate
0 / 100
Rotating Lines Batch 80

2024

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1APIO24_september
0 / 100
September Batch 268
2APIO24_train
0 / 100
Train Batch 32
3APIO24_show
0 / 100
Magic Show Two steps 100

2023

#AliasYour scoreTitleSolved #
1APIO23_cyberland
0 / 100
Cyberland Batch 235
2APIO23_sequence
0 / 100
Sequence Batch 142
3APIO23_abc
0 / 100
Alice, Bob, and Circuit Two steps 17

2022

#AliasYour scoreTitleSolved #
1APIO22_mars
0 / 100
Mars Interactive Communication 29
2APIO22_game
0 / 100
Game Interactive 56
3APIO22_perm
0 / 100
Permutation Batch 159

2021

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1APIO21_hexagon
0 / 100
Hexagonal Territory Batch 7
2APIO21_jumps
0 / 100
Rainforest Jumps Interactive 267
3APIO21_roads
0 / 100
Road Closures Batch 129

2020

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1APIO20_paint
0 / 100
Painting Walls Batch 313
2APIO20_swap
0 / 100
Swapping Cities Batch 425
3APIO20_fun
0 / 100
Fun Tour Batch 83

2019

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1APIO19_strange_device
0 / 100
Strange Device Batch 589
2APIO19_bridges
0 / 100
Bridges Batch 565
3APIO19_street_lamps
0 / 100
Street Lamps Batch 322

2018

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1APIO18_new_home
0 / 100
New Home Batch 106
2APIO18_circle_selection
0 / 100
Circle selection Batch 150
3APIO18_duathlon
0 / 100
Duathlon Batch 285

2017

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1APIO17_rainbow
0 / 100
Land of the Rainbow Gold Batch 152
2APIO17_merchant
0 / 100
Travelling Merchant Batch 548
3APIO17_koala
0 / 100
Koala Game Interactive 115

2016

#AliasYour scoreTitleSolved #
1APIO16_boat
0 / 100
Boat Batch 392
2APIO16_fireworks
0 / 100
Fireworks Batch 293
3APIO16_gap
0 / 100
Gap Batch 756

2015

#AliasYour scoreTitleSolved #
1APIO15_sculpture
0 / 100
Bali Sculptures Batch 726
2APIO15_skyscraper
0 / 100
Jakarta Skyscrapers Batch 760
3APIO15_bridge
0 / 100
Palembang Bridges Batch 552

2014

#AliasYour scoreTitleSolved #
1APIO14_palindrome
0 / 100
Palindromes Batch 311
2APIO14_sequence
0 / 100
Split the sequence Batch 815
3APIO14_beads
0 / 100
Beads and wires Batch 243

2013

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1APIO13_robots
0 / 100
Robots Batch 147
2APIO13_toll
0 / 100
Toll Batch 123

2013 Practice Session

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3APIO13_interference
0 / 100
Interference Output Only 3

2026 Practice Session

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1APIO26_nightmarket
0 / 100
Night Market Batch 4
2APIO26_ancient
0 / 100
Ancient Ruins Excursion Interactive Communication 3
3APIO26_apio
0 / 100
This is APIO, not APOI Interactive Communication 3
4APIO26_game
0 / 100
Communication Game Interactive Communication 3