Asia-Pacific Informatics Olympiad - Sources

  2. Asia-Pacific Informatics Olympiad

2026

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

2025

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1APIO25_hack
0 / 100
Hack Batch 41
2APIO25_permgame
0 / 100
Permutation Game Batch 8
3APIO25_rotate
0 / 100
Rotating Lines Batch 78

2024

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1APIO24_september
0 / 100
September Batch 262
2APIO24_train
0 / 100
Train Batch 31
3APIO24_show
0 / 100
Magic Show Two steps 97

2023

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1APIO23_cyberland
0 / 100
Cyberland Batch 226
2APIO23_sequence
0 / 100
Sequence Batch 139
3APIO23_abc
0 / 100
Alice, Bob, and Circuit Two steps 16

2022

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1APIO22_mars
0 / 100
Mars Interactive Communication 27
2APIO22_game
0 / 100
Game Interactive 56
3APIO22_perm
0 / 100
Permutation Batch 156

2021

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1APIO21_hexagon
0 / 100
Hexagonal Territory Batch 7
2APIO21_jumps
0 / 100
Rainforest Jumps Interactive 258
3APIO21_roads
0 / 100
Road Closures Batch 128

2020

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1APIO20_paint
0 / 100
Painting Walls Batch 305
2APIO20_swap
0 / 100
Swapping Cities Batch 406
3APIO20_fun
0 / 100
Fun Tour Batch 81

2019

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1APIO19_strange_device
0 / 100
Strange Device Batch 575
2APIO19_bridges
0 / 100
Bridges Batch 533
3APIO19_street_lamps
0 / 100
Street Lamps Batch 309

2018

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1APIO18_new_home
0 / 100
New Home Batch 102
2APIO18_circle_selection
0 / 100
Circle selection Batch 146
3APIO18_duathlon
0 / 100
Duathlon Batch 278

2017

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1APIO17_rainbow
0 / 100
Land of the Rainbow Gold Batch 151
2APIO17_merchant
0 / 100
Travelling Merchant Batch 536
3APIO17_koala
0 / 100
Koala Game Interactive 111

2016

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1APIO16_boat
0 / 100
Boat Batch 387
2APIO16_fireworks
0 / 100
Fireworks Batch 284
3APIO16_gap
0 / 100
Gap Batch 742

2015

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1APIO15_sculpture
0 / 100
Bali Sculptures Batch 703
2APIO15_skyscraper
0 / 100
Jakarta Skyscrapers Batch 738
3APIO15_bridge
0 / 100
Palembang Bridges Batch 541

2014

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1APIO14_palindrome
0 / 100
Palindromes Batch 308
2APIO14_sequence
0 / 100
Split the sequence Batch 793
3APIO14_beads
0 / 100
Beads and wires Batch 239

2013

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1APIO13_robots
0 / 100
Robots Batch 141
2APIO13_toll
0 / 100
Toll Batch 119

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